WO2010021669A3 - Monolithic coherent optical detectors - Google Patents
Monolithic coherent optical detectors Download PDFInfo
- Publication number
- WO2010021669A3 WO2010021669A3 PCT/US2009/004600 US2009004600W WO2010021669A3 WO 2010021669 A3 WO2010021669 A3 WO 2010021669A3 US 2009004600 W US2009004600 W US 2009004600W WO 2010021669 A3 WO2010021669 A3 WO 2010021669A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optical
- optical detectors
- coherent optical
- photodetectors
- planar surface
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 10
- 230000001427 coherent effect Effects 0.000 title 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4207—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/08—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors
- H01L31/10—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors characterised by potential barriers, e.g. phototransistors
- H01L31/101—Devices sensitive to infrared, visible or ultraviolet radiation
- H01L31/102—Devices sensitive to infrared, visible or ultraviolet radiation characterised by only one potential barrier
- H01L31/105—Devices sensitive to infrared, visible or ultraviolet radiation characterised by only one potential barrier the potential barrier being of the PIN type
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/61—Coherent receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/61—Coherent receivers
- H04B10/614—Coherent receivers comprising one or more polarization beam splitters, e.g. polarization multiplexed [PolMux] X-PSK coherent receivers, polarization diversity heterodyne coherent receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/61—Coherent receivers
- H04B10/65—Intradyne, i.e. coherent receivers with a free running local oscillator having a frequency close but not phase-locked to the carrier signal
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/27—Optical coupling means with polarisation selective and adjusting means
- G02B6/2706—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters
- G02B6/2713—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters cascade of polarisation selective or adjusting operations
- G02B6/272—Optical coupling means with polarisation selective and adjusting means as bulk elements, i.e. free space arrangements external to a light guide, e.g. polarising beam splitters cascade of polarisation selective or adjusting operations comprising polarisation means for beam splitting and combining
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Optical Integrated Circuits (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Optical Communication System (AREA)
- Semiconductor Lasers (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09808487A EP2326978A2 (en) | 2008-08-19 | 2009-08-12 | Monolithic coherent optical detectors |
CN2009801321098A CN102124387A (en) | 2008-08-19 | 2009-08-12 | Monolithic coherent optical detectors |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18955708P | 2008-08-19 | 2008-08-19 | |
US61/189,557 | 2008-08-19 | ||
US12/229,983 | 2008-08-28 | ||
US12/229,983 US20100054761A1 (en) | 2008-08-28 | 2008-08-28 | Monolithic coherent optical detectors |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010021669A2 WO2010021669A2 (en) | 2010-02-25 |
WO2010021669A3 true WO2010021669A3 (en) | 2010-04-29 |
Family
ID=41707592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2009/004600 WO2010021669A2 (en) | 2008-08-19 | 2009-08-12 | Monolithic coherent optical detectors |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2326978A2 (en) |
KR (1) | KR20110033286A (en) |
CN (1) | CN102124387A (en) |
WO (1) | WO2010021669A2 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5700050B2 (en) * | 2010-11-18 | 2015-04-15 | 日本電気株式会社 | Coherent light receiving apparatus and coherent light receiving method |
US9046337B2 (en) * | 2010-12-30 | 2015-06-02 | Volcano Corporation | Integrated OCT detector system with transimpedance amplifier |
US8437007B2 (en) | 2010-12-30 | 2013-05-07 | Axsun Technologies, Inc. | Integrated optical coherence tomography system |
CN102519584B (en) * | 2011-11-10 | 2016-10-26 | 北京邮电大学 | Monolithic integrated orthogonal balanced light detector |
JP5920467B2 (en) * | 2012-07-30 | 2016-05-18 | 富士通オプティカルコンポーネンツ株式会社 | Optical receiver circuit |
CN102904648B (en) * | 2012-09-20 | 2016-12-21 | 武汉电信器件有限公司 | Adjustable coherence detector structure |
KR20140077734A (en) | 2012-12-14 | 2014-06-24 | 한국전자통신연구원 | Iq imbalance measuring device and iq imbalance measuring method for optical receiver |
WO2015122191A1 (en) | 2014-02-13 | 2015-08-20 | 日本電気株式会社 | Blood pressure estimation device, blood pressure estimation method, blood pressure measurement device, and recording medium |
US10072977B2 (en) | 2014-02-26 | 2018-09-11 | Nec Corporation | Optical module with capacitor and digital coherent receiver using the same |
CN104320199B (en) * | 2014-10-27 | 2017-05-03 | 中国科学院半导体研究所 | InP-based monolithic integration few-mode optical communication receiver chip |
WO2016149826A1 (en) * | 2015-03-23 | 2016-09-29 | Artic Photonics Inc. | Integrated coherent receiver having a geometric arrangement for improved device efficiency |
CN108512606B (en) * | 2017-02-24 | 2020-06-02 | 华为技术有限公司 | Receiving end of multi-path coherent optical communication device and multi-path coherent optical communication device |
US20190074908A1 (en) * | 2017-09-06 | 2019-03-07 | Nokia Solutions And Networks Oy | Coherent optical receiver for medium- and short-reach links |
JP7101569B2 (en) * | 2018-08-31 | 2022-07-15 | 住友電気工業株式会社 | How to assemble the optical receiver |
CN110224819B (en) * | 2019-06-04 | 2020-10-30 | 中国科学院半导体研究所 | On-chip decoder for time BB84 protocol |
CN115103999A (en) * | 2019-12-11 | 2022-09-23 | 洛克利光子有限公司 | Optical device for heterodyne interferometry |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4718120A (en) * | 1986-11-24 | 1988-01-05 | American Telephone And Telegraph Company, At&T Bell Laboratories | Polarization insensitive coherent lightwave detector |
US5060312A (en) * | 1990-03-05 | 1991-10-22 | At&T Bell Laboratories | Polarization independent coherent lightwave detection arrangement |
US5463461A (en) * | 1991-03-06 | 1995-10-31 | Kokusai Denshin Denwa Company, Ltd. | Coherent optical receiver having optically amplified local oscillator signal |
-
2009
- 2009-08-12 EP EP09808487A patent/EP2326978A2/en not_active Withdrawn
- 2009-08-12 CN CN2009801321098A patent/CN102124387A/en active Pending
- 2009-08-12 WO PCT/US2009/004600 patent/WO2010021669A2/en active Application Filing
- 2009-08-12 KR KR1020117003809A patent/KR20110033286A/en not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4718120A (en) * | 1986-11-24 | 1988-01-05 | American Telephone And Telegraph Company, At&T Bell Laboratories | Polarization insensitive coherent lightwave detector |
US5060312A (en) * | 1990-03-05 | 1991-10-22 | At&T Bell Laboratories | Polarization independent coherent lightwave detection arrangement |
US5463461A (en) * | 1991-03-06 | 1995-10-31 | Kokusai Denshin Denwa Company, Ltd. | Coherent optical receiver having optically amplified local oscillator signal |
Also Published As
Publication number | Publication date |
---|---|
CN102124387A (en) | 2011-07-13 |
WO2010021669A2 (en) | 2010-02-25 |
EP2326978A2 (en) | 2011-06-01 |
KR20110033286A (en) | 2011-03-30 |
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