Volumes. Goal: Drive optical to high volumes and low costs
|
|
- Cory Bryant
- 8 years ago
- Views:
Transcription
1 First Electrically Pumped Hybrid Silicon Laser Sept 18 th 2006 The information in this presentation is under embargo until 9/18/06 10:00 AM PST 1
2 Agenda Dr. Mario Paniccia Director, Photonics Technology Lab Dr. John Bowers Professor, UC Santa Barbara What We are Announcing Silicon Photonics Overview Lasers & Light Emission with Silicon Photonics Joint Collaboration Hybrid Silicon Laser Hybrid Silicon Laser Test Results Summary 2
3 What We are Announcing Research Breakthrough: 1st Electrically pumped Hybrid Silicon Laser A joint collaboration between UCSB and Intel Corporation Combines the light emitting capabilities of Indium phosphide with the high volume, low cost capabilities of silicon Addresses one of the last major hurdle to silicon photonic chips Vision: Build chips containing 10 to 100s of Hybrid Silicon Lasers Built using high-volume, low cost manufacturing processes Enables terabit optical links Background Silicon is a poor light emitter while Indium phosphide based materials are great light emitters However, Indium phosphide lasers are expensive to manufacture Novel design combined with a manufacturing process where a unique glass glue was used to bond the two materials together 3
4 The Photonic Dilemma Fiber can carry much more bandwidth than copper However, it is much more expensive.. 4
5 Today's High Speed Interconnects Optical Copper Metro & Long Haul km Rack to Rack 1 to 100 m Chip to Chip 1 50 cm Board to Board cm Billions Millions Volumes Thousands Decreasing Distances Goal: Drive optical to high volumes and low costs 5
6 Photonics: The technology of emission, transmission, control and detection of light (photons) aka fiber- optics & opto-electronics Today: Most photonic devices made with exotic materials, expensive processing, complex packaging Silicon Photonics Vision: Research effort to develop photonic devices using silicon as base material and do this using standard, high volume silicon manufacturing techniques in existing fabs Benefit: Bring volume economics to optical communications 6
7 Intel s Silicon Photonics Research Continuous Wave Silicon Raman Laser (Feb 05) 1GHz ( Feb 04) 10 Gb/s (Apr 05) Electrically Pumped Hybrid Silicon laser (September 2006) First: Innovate to prove silicon is a viable optical material 7
8 Integration Vision Time Filter ECL Modulator Drivers Multiple Channels TODAY Device level Prove silicon viable Receiver Chip Driver Chip Integrated in Silicon Photodetectors DEMUX Taper Passive Align Photodetector CMOS Circuitry TIA TIA Passive Alignment FUTURE Monolithic? Lasers MUX Integrate silicon devices into hybrid modules Increasing silicon integration over time 8
9 The First Laser Developed by Maiman, this ruby laser used a flash bulb as an optical pump Fully Reflective Mirror FLASH BULB Partially Reflective Mirror RUBY CRYSTAL ROD LASER BEAM Published in Nature,, August 6,
10 Raman Laser Announced in Feb 2005 Pump Beam Mirror Silicon Waveguide Raman Laser Beam Mirror First CW silicon laser Research Breakthrough Based on the Raman effect Optically pumped Radiative recombination coefficient (10-12cm3/s) Indium Phosphide Gallium Arsenide Indium Antimonide Germanium Silicon Stimulated Emission Want: Electrically Pumped Silicon is an indirect bandgap material Poor radiative recombination coefficient Result: Silicon emits heat, few photons 10
11 Options for Integrating Light Sources Bonded Hybrid Laser Silicon grating Attached Laser Gold bumps Alignment groove Mirror Hybrid Silicon Laser Bond InP based material to Silicon No alignment Many lasers with one bonding step Amenable to high integration Potentially lowest cost Off-chip laser Off-chip Laser High power laser required Requires fiber attach Non-integrated solution Direct Attached Laser Expensive Tight alignment tolerances Requires gold metal bonding Passive alignment challenges Less Expensive 11
12 Joint Intel / UCSB Collaboration Goal: Create a hybrid silicon laser Combine the light emitting properties of Indium phosphide with light routing and manufacturability properties of silicon Joint team and 3 year research grant UCSB Indium phosphide and wafer bonding expertise Alex Fang (ex Intel intern) Professor John Bowers Hyundai Park Intel Silicon and manufacturing expertise Dr Richard Jones Oded Cohen Dr Mario Paniccia 12
13 Hybrid Silicon Laser Using Evanescent Coupling Indium Phosphide waveguide Cross Section We start with a cross sectional view of an Indium Phosphide waveguide When a voltage is applied to the InP it will begin to emit light If we bring a silicon waveguide up to the InP, light will couple into the Si waveguide This is evanescent coupling Challenge: How do you bond these two materials together? 13
14 Bonding Process Indium Phosphide The Hybrid Silicon Laser used a unique bonding technique Silicon Previous attempts used crystal growth Difficult to overcome lattice mismatch/threading dislocation Causes poor performance Benefits of the UCSB/Intel approach Removes issue with lattice mismatch Plasma process produces ~25 atom thick glass-glue glue This glass-glue glue efficiently bonds the two materials Low temperature manufacturable process 14
15 Process Animation 1) A waveguide is etched in silicon 2) The Indium phosphide is processed to make it a good light emitter 3) Both materials are exposed to the oxygen plasma to form the glass-glue 4) The two materials are bonded together under low heat 15
16 Process Animation 5) The Indium phosphide is etched and electrical contacts are added 6) Photons are emitted from the Indium Phosphide when a voltage is applied 7) The light is coupled into the silicon waveguide which forms the laser cavity. Laser light emanates from the device. 16
17 Hybrid Silicon Laser How we create a laser in silicon The Indium Phosphide emits the light into the silicon waveguide The silicon acts as laser cavity: Silicon waveguide routes the light End Facets are reflectors/mirrors Light bounces back and forth and get amplified by InP based material 17
18 Hybrid Laser Structure SEM (Scanning Electron Microscope) Photograph 18
19 First Electrically Pumped CW Lasing Measured Laser output power vs current Threshold Current At 65 ma with plans to get to ~ 20 ma Output power At 1.8 mw, Good for optical interconnects Temperature Operating at 40 C with plans for > 70 C Threshold Voltage = 2V Initial testing shows good performance 19
20 Electrically Pumped Laser Wavelength 77 Hybrid Silicon Lasers All fabricated with a single bond step Up to 36 lasers are on one die Lasing Output at 1577nm This is adjustable via modifying the silicon waveguides 20
21 Silicon Hybrid Laser 1 inch 21
22 Tera-leap to Parallelism: ENERGY-EFFICIENT EFFICIENT PERFORMANCE Hyper-Threading Instruction level parallelism 10 s to 100 s of cores Quad-Core Dual Core The days of single-core chips Era of Tera-Scale Computing More performance Using less energy TIME All this compute capability may require high speed optical links 22 Intel Confidential
23 High Integration Optical Fiber Multiplexor 25 modulators at 40Gb/s 25 hybrid lasers An future integrated terabit per second optical link on single chip 23
24 Integrating into a Tera-scale System This transmitter would be combined with a receiver Rx Tx Which could then be built into an integrated, silicon photonic chip!! 24
25 Integrating into a Tera-scale System This integrated silicon photonic chip could then be integrated into computer boards And this board could be integrated into a Tera-scale system 25
26 Summary Research Breakthrough: 1st Electrically pumped Hybrid Silicon Laser A joint collaboration between UCSB and Intel Corporation Combines the light emitting capabilities of Indium phosphide with the high volume, low cost capabilities of silicon Addresses one of the last major hurdle to silicon photonic chips Vision: Build chips containing 10 to 100s of Hybrid Silicon Lasers Built using high-volume, low cost manufacturing processes Enables terabit optical links Background Silicon is a poor light emitter while Indium phosphide based materials are great light emitters However, Indium phosphide lasers are expensive to manufacture Novel design combined with a manufacturing process where a unique glass glue was used to bond the two materials together 26
27 Acknowledgements: UCSB and Professor Bowers would like to thank Jag Shah and DARPA for funding some of this research. 27
First 40 Giga-bits per second Silicon Laser Modulator. Dr. Mario Paniccia Intel Fellow Director, Photonics Technology Lab
First 40 Giga-bits per second Silicon Laser Modulator Dr. Mario Paniccia Intel Fellow Director, Photonics Technology Lab 1 Agenda What We Are Announcing Silicon Photonics Re-cap Tera-Scale Computing Why
More informationThe 50G Silicon Photonics Link
The 50G Silicon Photonics Link The world s first silicon-based optical data connection with integrated lasers White Paper Intel Labs July 2010 Executive Summary As information technology continues to advance,
More informationImplementation of Short Reach (SR) and Very Short Reach (VSR) data links using POET DOES (Digital Opto- electronic Switch)
Implementation of Short Reach (SR) and Very Short Reach (VSR) data links using POET DOES (Digital Opto- electronic Switch) Summary POET s implementation of monolithic opto- electronic devices enables the
More informationRecent developments in high bandwidth optical interconnects. Brian Corbett. www.tyndall.ie
Recent developments in high bandwidth optical interconnects Brian Corbett Outline Introduction to photonics for interconnections Polymeric waveguides and the Firefly project Silicon on insulator (SOI)
More informationinter-chip and intra-chip Harm Dorren and Oded Raz
Will photonics penetrate into inter-chip and intra-chip communications? Harm Dorren and Oded Raz On-chip interconnect networks R X R X R X R X R T X R XT X T X T X T X X Electronic on-chip interconnect
More informationThe Fraunhofer Heinrich Hertz Institute
The Driving the Gigabit Society Chips aus Berlin Copyrights BVMed-Bilderpool, Einsteinufer 37, 10587 Berlin www.hhi.fraunhofer.de Time Bar Starting advanced research in fiber optic transmission 3D Technology
More informationTechnology Developments Towars Silicon Photonics Integration
Technology Developments Towars Silicon Photonics Integration Marco Romagnoli Advanced Technologies for Integrated Photonics, CNIT Venezia - November 23 th, 2012 Medium short reach interconnection Example:
More informationPhotonic Networks for Data Centres and High Performance Computing
Photonic Networks for Data Centres and High Performance Computing Philip Watts Department of Electronic Engineering, UCL Yury Audzevich, Nick Barrow-Williams, Robert Mullins, Simon Moore, Andrew Moore
More informationFiber Optics: Engineering from Global to Nanometer Dimensions
Fiber Optics: Engineering from Global to Nanometer Dimensions Prof. Craig Armiento Fall 2003 1 Optical Fiber Communications What is it? Transmission of information using light over an optical fiber Why
More informationComposants actifs ultra rapides pour les composants et interconnexions optiques intégrées
Composants actifs ultra rapides pour les composants et interconnexions optiques intégrées Jean-Marc Fedeli CEA,LETI, MinatecCampus, 17 rue des Martyrs, F-38054 GRENOBLE cedex 9, France Contact: jean-marc.fedeli@cea.fr
More informationL innovazione tecnologica dell industria italiana verso la visione europea del prossimo futuro
L innovazione tecnologica dell industria italiana verso la visione europea del prossimo futuro Mercoledì 2 Aprile 2014 Antonio D Errico, Francesco Testa, Roberto Sabella, Ericsson Silicon Photonics Opportunities
More informationSilicon photonics can make it green(er): two case-studies of mass market communication applications
Silicon photonics can make it green(er): two case-studies of mass market communication applications S. Menezo, CEA-Leti, Head of Silicon Photonics lab at Leti June 26 th 2013 Leti Annual Review Meeting
More informationPUMPED Nd:YAG LASER. Last Revision: August 21, 2007
PUMPED Nd:YAG LASER Last Revision: August 21, 2007 QUESTION TO BE INVESTIGATED: How can an efficient atomic transition laser be constructed and characterized? INTRODUCTION: This lab exercise will allow
More informationPhotonic components for signal routing in optical networks on chip
15 th International Conference on Transparent Optical Networks Cartagena, Spain, June 23-27, 213 Photonic components for signal routing in optical networks on chip Vincenzo Petruzzelli, Giovanna Calò Dipartimento
More informationFiber Optic Network Marketing - Current Technologies
Advanced Test Equipment Can Shorten TIme To Market For New Fiber Optic Communication Gear Raj Nair Keithley Instruments Inc. The recent battering of optical network and related stocks, along with those
More informationSilicon Photonic Interconnection Networks
Silicon Photonic Interconnection Networks Madeleine Glick APIC Corporation Cornell Nanophotonics Group Collaborators Abhinav Rohit, Gerald Miller, Madeleine Glick, Raj Dutt APIC Corporation Sébastien Rumley,
More informationSilicon photonics: low cost and high performance. L. Pavesi 18-11-10
Silicon photonics: a new technology platform to enable low cost and high performance photonics Outline Silicon Photonics State of the art Silicon Photonics for lab-on-a-chip NanoSilicon photonics Conclusion
More informationA Gigabit Transceiver for Data Transmission in Future HEP Experiments and An overview of optoelectronics in HEP
A Gigabit Transceiver for Data Transmission in Future HEP Experiments and An overview of optoelectronics in HEP Ken Wyllie, CERN 1 Outline Optoelectronics What? Why? How? Experience in HEP (LHC) & future
More informationRobert G. Hunsperger. Integrated Optics. Theory and Technology. Fourth Edition. With 195 Figures and 17 Tables. Springer
Robert G. Hunsperger Integrated Optics Theory and Technology Fourth Edition With 195 Figures and 17 Tables Springer Contents 1. Introduction 1 1.1 Advantages of Integrated Optics 2 1.1.1 Comparison of
More informationPhotonics for the Coherent CFP2-ACO Unlocking 100G and 200G for the Metro
Photonics for the Coherent CFP2-ACO Unlocking 100G and 200G for the Metro Brandon Collings JDSU September, 2014 ECOC This communication contains forward looking product development plans based on our current
More informationFiber optic communication
Fiber optic communication Fiber optic communication Outline Introduction Properties of single- and multi-mode fiber Optical fiber manufacture Optical network concepts Robert R. McLeod, University of Colorado
More informationUndergraduate Research Academy (URA) Cover Sheet
Winkler 1 STUDENT_Amy Winkler Undergraduate Research Academy (URA) Cover Sheet SEND TO CAMPUS BOX 1300 BY NOON, WEDNESDAY, MARCH 16, 2004 (Please type) MENTOR_Dr. Hamad and Dr. Noble PROJECT TITLE_Design
More informationTechnology White Papers nr. 13 Paul Holister Cristina Román Vas Tim Harper
QUANTUM DOTS Technology White Papers nr. 13 Paul Holister Cristina Román Vas Tim Harper QUANTUM DOTS Technology White Papers nr. 13 Release Date: Published by Científica Científica, Ltd. www.cientifica.com
More informationAdvanced Modulation Formats in Data Centre Communications Michael J. Wale Director Active Products Research
Advanced Modulation Formats in Data Centre Communications Michael J. Wale Director Active Products Research 2 nd Symposium on Optical Interconnects in Data Centres ECOC, Cannes, 23rd September 2014 1 2014
More informationHello and Welcome to this presentation on LED Basics. In this presentation we will look at a few topics in semiconductor lighting such as light
Hello and Welcome to this presentation on LED Basics. In this presentation we will look at a few topics in semiconductor lighting such as light generation from a semiconductor material, LED chip technology,
More informationLimiting factors in fiber optic transmissions
Limiting factors in fiber optic transmissions Sergiusz Patela, Dr Sc Room I/48, Th. 13:00-16:20, Fri. 9:20-10:50 sergiusz.patela@pwr.wroc.pl eportal.pwr.wroc.pl Copying and processing permitted for noncommercial
More information8 Gbps CMOS interface for parallel fiber-optic interconnects
8 Gbps CMOS interface for parallel fiberoptic interconnects Barton Sano, Bindu Madhavan and A. F. J. Levi Department of Electrical Engineering University of Southern California Los Angeles, California
More informationTypes of Epitaxy. Homoepitaxy. Heteroepitaxy
Epitaxy Epitaxial Growth Epitaxy means the growth of a single crystal film on top of a crystalline substrate. For most thin film applications (hard and soft coatings, optical coatings, protective coatings)
More informationData center day. a silicon photonics update. Alexis Björlin. Vice President, General Manager Silicon Photonics Solutions Group August 27, 2015
a silicon photonics update Alexis Björlin Vice President, General Manager Silicon Photonics Solutions Group August 27, 2015 Innovation in the data center High Performance Compute Fast Storage Unconstrained
More informationSuppression of Four Wave Mixing in 8 Channel DWDM System Using Hybrid Modulation Technique
International Journal of Electronic and Electrical Engineering. ISSN 0974-2174, Volume 7, Number 2 (2014), pp. 97-108 International Research Publication House http://www.irphouse.com Suppression of Four
More informationHelium-Neon Laser. Figure 1: Diagram of optical and electrical components used in the HeNe laser experiment.
Helium-Neon Laser Experiment objectives: assemble and align a 3-mW HeNe laser from readily available optical components, record photographically the transverse mode structure of the laser output beam,
More informationSilicon Photonics Market & Applications
Silicon Photonics Market & Applications 2013 Fields of Expertise Yole Developpement is a market, technology and strategy consulting company, founded in 1998. We operate in the following areas: Power Electronics
More informationWe know how to write nanometer. extreme lithography. extreme lithography. xlith Gesellschaft für Hochauflösende Lithografie Support & Consulting mbh
extreme lithography extreme lithography xlith Gesellschaft für Hochauflösende Lithografie Support & Consulting mbh Wilhelm-Runge-Str. 11 89081 Ulm Germany phone +49 731 505 59 00 fax +49 731 505 59 05
More informationSurface plasmon nanophotonics: optics below the diffraction limit
Surface plasmon nanophotonics: optics below the diffraction limit Albert Polman Center for nanophotonics FOM-Institute AMOLF, Amsterdam Jeroen Kalkman Hans Mertens Joan Penninkhof Rene de Waele Teun van
More informationSolar Photovoltaic (PV) Cells
Solar Photovoltaic (PV) Cells A supplement topic to: Mi ti l S Micro-optical Sensors - A MEMS for electric power generation Science of Silicon PV Cells Scientific base for solar PV electric power generation
More informationMulti-Gigabit Interfaces for Communications/Datacomm
Multi-Gigabit Interfaces for Communications/Datacomm Richard Dugan, Drew Plant Hewlett-Packard Integrated Circuit Business Division email: richard_dugan@hp.com, drew_plant@hp.com 802.3 Meeting, Austin
More informationHow To Use A Kodak Kodacom 2.5D (Kodak) With A Power Supply (Power Supply) And Power Supply
Reflective Optical Sensor with Transistor Output Description The CNY7 has a compact construction where the emitting light source and the detector are arranged in the same direction to sense the presence
More informationNanoscale Resolution Options for Optical Localization Techniques. C. Boit TU Berlin Chair of Semiconductor Devices
berlin Nanoscale Resolution Options for Optical Localization Techniques C. Boit TU Berlin Chair of Semiconductor Devices EUFANET Workshop on Optical Localization Techniques Toulouse, Jan 26, 2009 Jan 26,
More informationInvestor Presentation June 2016
A global leader powered by engineered material solutions that fully satisfy our customers Investor Presentation June 2016 Our Technologies for Tomorrow s Innovations www.ii vi.com NASDAQ: IIVI Safe Harbor
More informationExperiment 5. Lasers and laser mode structure
Northeastern University, PHYS5318 Spring 2014, 1 1. Introduction Experiment 5. Lasers and laser mode structure The laser is a very important optical tool that has found widespread use in science and industry,
More informationTo explain the basics of how lasers work and let visitors experiment with laser properties.
Laser Lights Activity Goal To explain the basics of how lasers work and let visitors experiment with laser properties. NGSS Domain(s) PS1.A Structure of Matter PS3.B Definitions of Energy PS4.A Wave Properties
More informationOptoelectronics Portfolio Product Selection Guide
OPTO brochure_complete-singles_080415_layout 1 8/5/15 10:50 AM Page 1 Optoelectronics Portfolio Product Selection Guide www.macom.com OPTO brochure_complete-singles_080415_layout 1 8/5/15 10:50 AM Page
More informationUniversity of California at Santa Cruz Electrical Engineering Department EE-145L: Properties of Materials Laboratory
University of California at Santa Cruz Electrical Engineering Department EE-145L: Properties of Materials Laboratory Lab 8: Optical Absorption Spring 2002 Yan Zhang and Ali Shakouri, 05/22/2002 (Based
More informationCWDM: lower cost for more capacity in the short-haul
MARCUS NEBELING, Fiber Network Engineering The opportunity to add two to eight wavelengths per fiber allows network designers to increase capacity without installing costly DWDM systems. Fiber Network
More informationA More Efficient Way to De-shelve 137 Ba +
A More Efficient Way to De-shelve 137 Ba + Abstract: Andrea Katz Trinity University UW REU 2010 In order to increase the efficiency and reliability of de-shelving barium ions, an infrared laser beam was
More informationWavelength stabilized high-power diode laser modules
Wavelength stabilized high-power diode laser modules Bernd Köhler *, Thomas Brand, Matthias Haag, Jens Biesenbach DILAS Diodenlaser GmbH, Galileo-Galilei-Str. 10, 55129 Mainz-Hechtsheim, Germany ABSTRACT
More informationThe Embedded Method of Optoelectronics in Electrical Engineering Curriculums
The Embedded Method of Optoelectronics in Electrical Engineering Curriculums by Alexander D. Poularikas Electrical and Computer Engineering University ofalabama in Huntsville, Huntsville AL, 35899 ABSTRACT:
More informationLow loss fiber to chip connection system for telecommunication devices
Low loss fiber to chip connection system for telecommunication devices A. Leinse, C.G.H. Roeloffzen, K. Wörhoff, G. Sengo, R.M. de Ridder and A. Driessen Lightwave Devices Group, MESA+ Research institute,
More informationThin Is In, But Not Too Thin!
Thin Is In, But Not Too Thin! K.V. Ravi Crystal Solar, Inc. Abstract The trade-off between thick (~170 microns) silicon-based PV and thin (a few microns) film non-silicon and amorphous silicon PV is addressed
More informationOPTOELECTRONICS PACKAGING FOR EFFICIENT CHIP-TO-WAVEGUIDE COUPLING
OPTOELECTRONICS PACKAGING FOR EFFICIENT CHIP-TO-WAVEGUIDE COUPLING G. VAN STEENBERGE, E. BOSMAN, J. MISSINNE, B. VAN HOE, K.S. KAUR, S. KALATHIMEKKAD, N. TEIGELL BENEITEZ, A. ELMOGI CONTACT GEERT.VANSTEENBERGE@ELIS.UGENT.BE
More information10G CWDM Conversion Technology
10G CWDM Conversion Technology Simplifying Today s Challenges By Transition Networks Curt Carlson Product Manager curtc@transition.com com Agenda WDM Technology Overview What are the features/benefits
More informationHigh-Reliability Diode Lasers for Gesture Recognition. Applying Telecommunications Reliability Design to Consumer Electronics
High-Reliability Diode Lasers for Gesture Recognition Applying Telecommunications Reliability Design to Consumer Electronics www.lumentum.com Application Note A wide range of consumer-electronics applications
More informationHow To Make A Data Center More Efficient
Data Center: Technology Drivers Infrastructure Trends 40G / 100G Migration Maurice F. Zetena III Vice President Leviton Technology Data Center Group Leviton Network Solutions Technology Drivers Convergence
More informationFIBRE OPTICS & LASERS
FIBRE OPTICS & LASERS PHOTONICS FOR ENGINEERS EDUCATIONAL KITS PHOTONICS EXPERIMENTS FOR ENGINEERS FIBRE OPTICS & LASERS Since lasers and optic systems are a major upcoming drive of nowadays important
More informationAre Optical Networks Green? Rod Tucker University of Melbourne
Are Optical Networks Green? Rod Tucker University of Melbourne Historical Perspective Transport Systems Energy/Bit/1000-km (J) 10 6 10 3 1 10-3 10-6 10-9 Marconi Trans-Atlantic Fessenden Trans-Atlantic
More informationISSCC 2003 / SESSION 4 / CLOCK RECOVERY AND BACKPLANE TRANSCEIVERS / PAPER 4.7
ISSCC 2003 / SESSION 4 / CLOCK RECOVERY AND BACKPLANE TRANSCEIVERS / PAPER 4.7 4.7 A 2.7 Gb/s CDMA-Interconnect Transceiver Chip Set with Multi-Level Signal Data Recovery for Re-configurable VLSI Systems
More informationHigh-Performance Wavelength-Locked Diode Lasers
Copyright 29 Society of Photo-Optical Instrumentation Engineers. This paper was published in the proceedings of the SPIE Photonics West 29, Vol. 7198-38 (29), High-Power Diode Laser Technology and High-Performance
More information6.772/SMA5111 - Compound Semiconductors Lecture 1 - The Compound Semiconductor Palette - Outline Announcements
6.772/SMA5111 - Compound Semiconductors Lecture 1 - The Compound Semiconductor Palette - Outline Announcements Handouts - General Information; Syllabus; Lecture 1 Notes Why are semiconductors useful to
More informationMicro-optical switches for future telecommunication payloads : achievements of the SAT 'N LIGHT Project
Micro-optical switches for future telecommunication payloads : achievements of the SAT 'N LIGHT Project Peter Herbst 1, Cornel Marxer 1, Michel Sotom 2, Christoph Voland 3, Michael Zickar 4, Wilfried Noell
More informationh e l p s y o u C O N T R O L
contamination analysis for compound semiconductors ANALYTICAL SERVICES B u r i e d d e f e c t s, E v a n s A n a l y t i c a l g r o u p h e l p s y o u C O N T R O L C O N T A M I N A T I O N Contamination
More informationIntegrated Photonic. Electronic. Optics. Optoelettronics. Integrated Photonic - G. Breglio L1. Quantum Mechanics Materials Science Nano/Bio-photonic
Integrated Photonic Quantum Mechanics Materials Science Nano/Bio-photonic Optoelettronics Optics Electronic Applications of Optoelectronic Systems Solar cells OLED display LED Laser diodes Flexible OLED
More informationWill Your Fiber Optic Cable Plant Support Gigabit Ethernet?
Will Your Fiber Optic Cable Plant Support Gigabit Ethernet? GBE, as the name says, is Ethernet scaled up to gigabit speeds, providing a migration path from Ethernet at 10 MB/s to Fast Ethernet at 100 MB/s
More informationConductivity of silicon can be changed several orders of magnitude by introducing impurity atoms in silicon crystal lattice.
CMOS Processing Technology Silicon: a semiconductor with resistance between that of conductor and an insulator. Conductivity of silicon can be changed several orders of magnitude by introducing impurity
More informationAdvances in Oxide-Confined Vertical Cavity Lasers. Photonics Research Department. Albuquerque, NM 87 185. (505)844-7287 phone (505)844-8985 FAX
I Advances in Oxide-Confined Vertical Cavity Lasers Kent D. Choquette, R. P. Schneider, Jr., K. L, Lear, K. M. 6gsC;. H. Q. Hou, H. C. Chui, M. Hagerott Crawford, and W. W. C 7 -. h I4 k#&j Photonics Research
More informationSingle Mode Fiber Lasers
Single Mode Fiber Lasers for Industrial and Scientific Applications T h e P o w e r t o T r a n s f o r m T M IPG s Single Mode Fiber Lasers Advantages IPG's YLR-SM Series represents a break-through generation
More informationDIRECTIONAL FIBER OPTIC POWER MONITORS (TAPS/PHOTODIODES)
Features: DIRECTIONAL FIBER OPTIC POWER MONITORS (TAPS/PHOTODIODES) PATENT NUMBERS: CANADA 2,494,133, USA 7095931, 7295731 AND CHINA 1672073 Telcordia GR-468 qualified Available in versions for any wavelength
More information- thus, the total number of atoms per second that absorb a photon is
Stimulated Emission of Radiation - stimulated emission is referring to the emission of radiation (a photon) from one quantum system at its transition frequency induced by the presence of other photons
More informationSunny 1, Rinku Garg 2 Department of Electronics and Communication Engg. GJUS&T Hissar, India
Performance Analysis of Optical CDMA System Using W/T Codes Sunny 1, Rinku Garg 2 Department of Electronics and Communication Engg. GJUS&T Hissar, India Abstract This paper represents the performance of
More informationSilicon Wafer Solar Cells
Silicon Wafer Solar Cells Armin Aberle Solar Energy Research Institute of Singapore (SERIS) National University of Singapore (NUS) April 2009 1 1. PV Some background Photovoltaics (PV): Direct conversion
More informationReflective Optical Sensor with Transistor Output
Reflective Optical Sensor with Transistor Output Description The NY7 has a compact construction where the emitting light source and the detector are arranged in the same direction to sense the presence
More informationXFEL DAQ and control network infrastructure Minutes of the 27 th March 2008 meeting (Revised 3.4.2008)
XFEL DAQ and control network infrastructure Minutes of the 27 th March 2008 meeting (Revised 3.4.2008) 1. Present DESY-IT: Kars Ohrenberg, Thomas Witt, XFEL: Thomas Hott. WP76: Sergey Esenov and Christopher
More informationIN LEITERPLATTEN INTEGRIERTE OPTISCHE VERBINDUNGSTECHNIK AUF DÜNNGLASBASIS
IN LEITERPLATTEN INTEGRIERTE OPTISCHE VERBINDUNGSTECHNIK AUF DÜNNGLASBASIS Dr. Henning Schröder henning.schroeder@izm.fraunhofer.de, phone: +49 30 46403 277 Outlook n Motivation n Manufacturing n Waveguide
More informationLaboratory #3 Guide: Optical and Electrical Properties of Transparent Conductors -- September 23, 2014
Laboratory #3 Guide: Optical and Electrical Properties of Transparent Conductors -- September 23, 2014 Introduction Following our previous lab exercises, you now have the skills and understanding to control
More informationOptical Communications
Optical Communications Telecommunication Engineering School of Engineering University of Rome La Sapienza Rome, Italy 2005-2006 Lecture #2, May 2 2006 The Optical Communication System BLOCK DIAGRAM OF
More informationScanning Near Field Optical Microscopy: Principle, Instrumentation and Applications
Scanning Near Field Optical Microscopy: Principle, Instrumentation and Applications Saulius Marcinkevičius Optics, ICT, KTH 1 Outline Optical near field. Principle of scanning near field optical microscope
More informationEnergy Limitations on Optical Data Transport and Switching. Rod Tucker University of Melbourne
Energy Limitations on Optical Data Transport and Switching Rod Tucker University of Melbourne Summary Top-down estimate of energy consumption of the Internet - Projections of current trends (AU) - Switches
More informationPhotovoltaics photo volt Photovoltaic Cells Crystalline Silicon Cells Photovoltaic Systems
1 Photovoltaics Photovoltaic (PV) materials and devices convert sunlight into electrical energy, and PV cells are commonly known as solar cells. Photovoltaics can literally be translated as light-electricity.
More informationHow MOCVD. Works Deposition Technology for Beginners
How MOCVD Works Deposition Technology for Beginners Contents MOCVD for Beginners...3 MOCVD A Definition...4 Planetary Reactor Technology...5 Close Coupled Showerhead Technology...6 AIXTRON MOCVD Production
More informationHigh-Frequency Engineering / Photonics
Technische Universität Berlin High-Frequency Engineering / Photonics K. Petermann petermann@tu-berlin.de Main campus High-Frequency Engineering. Electrical Engineering. Technical Acoustics High Voltage
More informationCREOL, College of Optics & Photonics, University of Central Florida
OSE6650 - Optical Properties of Nanostructured Materials Optical Properties of Nanostructured Materials Fall 2013 Class 3 slide 1 Challenge: excite and detect the near field Thus far: Nanostructured materials
More informationVertical Cavity Surface Emitting Laser OPV300, OPV310, OPV310Y, OPV314, OPV314Y
Features: 850nm Technology Data rates up to 2.5 Gbps High thermal stability Low drive current / high output density Narrow and concentric beam angle Recommended for mul mode fiber applica ons Burned in
More informationOptimizing Infrastructure Support For Storage Area Networks
Optimizing Infrastructure Support For Storage Area Networks December 2008 Optimizing infrastructure support for Storage Area Networks Mission critical IT systems increasingly rely on the ability to handle
More informationOptical Amplifiers. Ericsson
Optical Amplifiers Ericsson Introduction In any link, optical power pumped and the receiver sensitivity is limited and can only support for a limited distance To over come the losses in the network, either
More informationFundamentals of Photonics. (Course 1 of 8. Now under field test) EDITORS Arthur Guenther Leno S. Pedrotti Chandrasekhar Roychoudhuri.
Fundamentals of Photonics (Course 1 of 8. Now under field test) EDITORS Arthur Guenther Leno S. Pedrotti Chandrasekhar Roychoudhuri Lasers (Module 5 of 10) William T. Silfvast University of Central Florida
More informationComponents for Infrared Spectroscopy. Dispersive IR Spectroscopy
Components for Infrared Spectroscopy Mid-IR light: 00-000 cm - (5.5 m wavelength) Sources: Blackbody emitters Globar metal oxides Nernst Glower: Silicon Carbide Detectors: Not enough energy for photoelectric
More informationVOLUME BRAGG GRATINGS TM A NEW PLATFORM TECHNOLOGY FOR WDM APPLICATIONS. Boris L. Volodin, Sergei V. Dolgy, Elena D. Melnik and Vladimir S.
VOLUME BRAGG GRATINGS TM A NEW PLATFORM TECHNOLOGY FOR WDM APPLICATIONS Boris L. Volodin, Sergei V. Dolgy, Elena D. Melnik and Vladimir S. Ban, PD-LD Inc. Pennington, NJ 08534 Introduction The development
More informationIEO 5701 Optical Fiber Communication. 2015 Lecture 1
IEO 5701 Optical Fiber Communication 2015 Lecture 1 Course Outline Lecturer : Prof. CHOW Chi Wai ( 鄒 志 偉 ) Email : cwchow@faculty.nctu.edu.tw TA: Mr. C. W. Hsu ( 許 勁 崴 ) Email : dicky0812@gmail.com Course
More informationInnovative Wafer and Interconnect Technologies - Enabling High Volume Low Cost RFID Solutions
Innovative Wafer and Interconnect Technologies - Enabling High Volume Low Cost RFID Solutions Innovative Wafer & Interconnect Technologies Outline Low cost RFID Tags & Labels Standard applications and
More informationAutomatisierte, hochpräzise Optikmontage Lösungen für die Industrie
Automatisierte, hochpräzise Optikmontage Lösungen für die Industrie Alexander Steinecker, CSEM Trends in Micro Nano, HSLU, Horw, 5. Dezember 2013 High power laser sources Motivation Laser manufacturing
More informationSpecifying Plasma Deposited Hard Coated Optical Thin Film Filters. Alluxa Engineering Staff
Specifying Plasma Deposited Hard Coated Optical Thin Film Filters. Alluxa Engineering Staff December 2012 Specifying Advanced Plasma Deposited Hard Coated Optical Bandpass and Dichroic Filters. Introduction
More informationExample of SOP for IR Laser
Example of SOP for IR Laser Standard Operating Procedures (SOP) for Class 4 HPD semiconductor Laser Manufacturer HPD Building & Room Number EH&S 101 Model Number HPD-1/100/975 Laser Class 4 Serial Number
More informationHow To Get A Better Signal From A Fiber To A Coax Cable
Gigabit Transmission What s the Limit? Fanny Mlinarsky Page 1 What s the Limit? Speed Faster higher frequency higher attenuation less headroom Distance Longer higher attenuation more jitter less headroom
More informationSpecifying Optical Fiber for Data Center Applications Tony Irujo Sales Engineer
Specifying Optical Fiber for Data Center Applications Tony Irujo Sales Engineer tirujo@ofsoptics.com Outline Data Center Market Drivers Data Center Trends Optical Fiber and Related Standards Optical Fiber
More informationWDM-PON: A VIABLE ALTERNATIVE FOR NEXT GENERATION FTTP
WDM-PON: A VIABLE ALTERNATIVE FOR NEXT GENERATION FTTP AN ENABLENCE ARTICLE WRITTEN BY DR. MATT PEARSON, VP TECHNOLOGY PUBLISHED IN FTTH PRISIM MAGAZINE March, 2010 www.enablence.com Most of the Fiber-to-the-Home
More informationIntroduction to Optical Link Design
University of Cyprus Πανεπιστήµιο Κύπρου 1 Introduction to Optical Link Design Stavros Iezekiel Department of Electrical and Computer Engineering University of Cyprus HMY 445 Lecture 08 Fall Semester 2014
More informationSession 2A2a Femtosecond Photonics: Microfabrication and Optical Data Storage 2
Session 2A2a Femtosecond Photonics: Microfabrication and Optical Data Storage 2 Femtosecond Photonics for Multilayered Optical Memory Yoshimasa Kawata (Shizuoka University, Japan); M. Miyamoto (Shizuoka
More informationAMPLIFIED HIGH SPEED FIBER PHOTODETECTOR USER S GUIDE
AMPLIFIED HIGH SPEED FIBER PHOTODETECTOR USER S GUIDE Thank you for purchasing your Amplified High Speed Fiber Photodetector. This user s guide will help answer any questions you may have regarding the
More informationNine-channel wavelength tunable single mode laser array based on slots
Nine-channel wavelength tunable single mode laser array based on slots Wei-Hua Guo, 1,* Qiaoyin Lu, 2, Marta Nawrocka, 2, Azat Abdullaev, 2, James O Callaghan, 3, and John F. Donegan 2 1 Department of
More informationAesthetic Plus LASER TRAINING MANUAL FOR MEDICAL PROFESSIONALS. presents
Aesthetic Plus presents LASER TRAINING MANUAL FOR MEDICAL PROFESSIONALS INTRODUCTION More than ever before, people are turning to laser esthetics for cosmetic purposes. This is because lasers offer a number
More informationMajor LED manufacturing trends and challenges to support the general lighting application
Major LED manufacturing trends and challenges to support the general lighting application Semicon Russia 2011, June 1st! Ralph Zoberbier Director Product Management Aligner Content" 1. SUSS MicroTec Introduction
More information