IL140587A0 - External cavity laser - Google Patents
External cavity laserInfo
- Publication number
- IL140587A0 IL140587A0 IL14058798A IL14058798A IL140587A0 IL 140587 A0 IL140587 A0 IL 140587A0 IL 14058798 A IL14058798 A IL 14058798A IL 14058798 A IL14058798 A IL 14058798A IL 140587 A0 IL140587 A0 IL 140587A0
- Authority
- IL
- Israel
- Prior art keywords
- external cavity
- cavity laser
- laser
- external
- cavity
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/024—Arrangements for thermal management
- H01S5/02407—Active cooling, e.g. the laser temperature is controlled by a thermo-electric cooler or water cooling
- H01S5/02415—Active cooling, e.g. the laser temperature is controlled by a thermo-electric cooler or water cooling by using a thermo-electric cooler [TEC], e.g. Peltier element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/023—Mount members, e.g. sub-mount members
- H01S5/02325—Mechanically integrated components on mount members or optical micro-benches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/026—Monolithically integrated components, e.g. waveguides, monitoring photo-detectors, drivers
- H01S5/0262—Photo-diodes, e.g. transceiver devices, bidirectional devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
- H01S5/042—Electrical excitation ; Circuits therefor
- H01S5/0421—Electrical excitation ; Circuits therefor characterised by the semiconducting contacting layers
- H01S5/0422—Electrical excitation ; Circuits therefor characterised by the semiconducting contacting layers with n- and p-contacts on the same side of the active layer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
- H01S5/0625—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in multi-section lasers
- H01S5/06255—Controlling the frequency of the radiation
- H01S5/06256—Controlling the frequency of the radiation with DBR-structure
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0225—Out-coupling of light
- H01S5/02251—Out-coupling of light using optical fibres
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/068—Stabilisation of laser output parameters
- H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/14—External cavity lasers
- H01S5/141—External cavity lasers using a wavelength selective device, e.g. a grating or etalon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
- H01S5/4031—Edge-emitting structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
- H01S5/4087—Array arrangements, e.g. constituted by discrete laser diodes or laser bar emitting more than one wavelength
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
- Optical Couplings Of Light Guides (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9815070A GB2325334B (en) | 1998-07-10 | 1998-07-10 | External cavity laser |
PCT/GB1998/003595 WO2000003461A1 (en) | 1998-07-10 | 1998-12-02 | External cavity laser |
Publications (1)
Publication Number | Publication Date |
---|---|
IL140587A0 true IL140587A0 (en) | 2002-02-10 |
Family
ID=10835357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL14058798A IL140587A0 (en) | 1998-07-10 | 1998-12-02 | External cavity laser |
Country Status (11)
Country | Link |
---|---|
US (1) | US6101210A (xx) |
EP (1) | EP1097394B1 (xx) |
JP (1) | JP2002520858A (xx) |
KR (1) | KR20010071852A (xx) |
CN (1) | CN1309827A (xx) |
AU (1) | AU1344299A (xx) |
CA (1) | CA2336981A1 (xx) |
DE (1) | DE69808342T2 (xx) |
GB (1) | GB2325334B (xx) |
IL (1) | IL140587A0 (xx) |
WO (1) | WO2000003461A1 (xx) |
Families Citing this family (84)
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KR100277695B1 (ko) * | 1998-09-12 | 2001-02-01 | 정선종 | 에스 오 아이 광도파로를 이용한 하이브리드 광집적회로용 기판 제조방법 |
US6330388B1 (en) | 1999-01-27 | 2001-12-11 | Northstar Photonics, Inc. | Method and apparatus for waveguide optics and devices |
US6278721B1 (en) * | 1999-03-03 | 2001-08-21 | Lucent Technologies, Inc. | Method for minimizing locking range variability of a laser module |
GB2353898A (en) * | 1999-08-25 | 2001-03-07 | Bookham Technology Ltd | A semiconductor laser amplifier using waveguides |
JP4103287B2 (ja) * | 2000-02-14 | 2008-06-18 | 横河電機株式会社 | Dfbレーザ駆動装置、dfbレーザ駆動方法、及び記憶媒体 |
US6661945B2 (en) | 2000-04-28 | 2003-12-09 | Kaiser Optical Systems, Inc. | Multi-band wavelength dispersive device for use in dense wavelength division multiplexing (DWDM) networks |
US6888863B1 (en) | 2000-06-30 | 2005-05-03 | Lucent Technologies Inc. | System comprising optical semiconductor waveguide device |
US6525864B1 (en) | 2000-07-20 | 2003-02-25 | Nayna Networks, Inc. | Integrated mirror array and circuit device |
US20020037025A1 (en) * | 2000-09-25 | 2002-03-28 | Bartman Randall K. | Hybrid narrow -linewidth semiconductor lasers |
WO2002042803A2 (en) * | 2000-11-27 | 2002-05-30 | Northstar Photonics, Inc. | Apparatus and method for integrated photonic devices |
US6690687B2 (en) * | 2001-01-02 | 2004-02-10 | Spectrasensors, Inc. | Tunable semiconductor laser having cavity with ring resonator mirror and mach-zehnder interferometer |
WO2002065600A2 (en) * | 2001-02-14 | 2002-08-22 | Gemfire Corporation | Multi-channel laser pump source and packaging method therefor |
US20020110328A1 (en) * | 2001-02-14 | 2002-08-15 | Bischel William K. | Multi-channel laser pump source for optical amplifiers |
US6771851B1 (en) | 2001-06-19 | 2004-08-03 | Nayna Networks | Fast switching method for a micro-mirror device for optical switching applications |
US6941043B1 (en) * | 2001-07-10 | 2005-09-06 | K2 Optronics, Inc. | Wavelength stabilization of an external cavity laser diode (ECLD) |
GB2378811A (en) * | 2001-08-16 | 2003-02-19 | Bookham Technology Plc | A Laser System |
JP5099948B2 (ja) * | 2001-08-28 | 2012-12-19 | 古河電気工業株式会社 | 分布帰還型半導体レーザ素子 |
US6987784B2 (en) * | 2001-09-10 | 2006-01-17 | San Jose Systems, Inc. | Wavelength agile laser |
US7092419B2 (en) | 2001-09-10 | 2006-08-15 | San Jose Systems, Inc. | Wavelength agile laser |
CA2463278C (en) * | 2001-10-09 | 2013-04-02 | Infinera Corporation | Transmitter photonic integrated circuits (txpic) and optical transport networks employing txpics |
US7672546B2 (en) * | 2001-10-09 | 2010-03-02 | Infinera Corporation | Optical transport network having a plurality of monolithic photonic integrated circuit semiconductor chips |
US7751658B2 (en) * | 2001-10-09 | 2010-07-06 | Infinera Corporation | Monolithic transmitter photonic integrated circuit (TxPIC) having tunable modulated sources with feedback system for source power level or wavelength tuning |
US20080044128A1 (en) * | 2001-10-09 | 2008-02-21 | Infinera Corporation | TRANSMITTER PHOTONIC INTEGRATED CIRCUITS (TxPICs) AND OPTICAL TRANSPORT NETWORK SYSTEM EMPLOYING TxPICs |
US20040020896A1 (en) * | 2002-02-15 | 2004-02-05 | Lockheed Martin Corporation | Tapered optical fiber for fiber to waveguide interconnection |
US20030185514A1 (en) * | 2002-03-29 | 2003-10-02 | Bendett Mark P. | Method and apparatus for tapping a waveguide on a substrate |
SE524828C2 (sv) * | 2002-06-06 | 2004-10-12 | Alfa Exx Ab | Resonator |
US6788727B2 (en) * | 2002-06-13 | 2004-09-07 | Intel Corporation | Method and apparatus for tunable wavelength conversion using a bragg grating and a laser in a semiconductor substrate |
DE10240949A1 (de) * | 2002-09-02 | 2004-03-04 | Hentze-Lissotschenko Patentverwaltungs Gmbh & Co.Kg | Halbleiterlaservorrichtung |
US7747114B2 (en) * | 2002-10-08 | 2010-06-29 | Infinera Corporation | Tilted combiners/decombiners and photonic integrated circuits (PICs) employing the same |
WO2004034530A1 (en) * | 2002-10-08 | 2004-04-22 | Infinera Corporation | TRANSMITTER PHOTONIC INTEGRATED CIRCUIT (TxPIC) CHIPS |
GB0306634D0 (en) * | 2003-03-22 | 2003-04-30 | Qinetiq Ltd | Optical wavelength division multiplexer/demultiplexer device |
US20050025420A1 (en) * | 2003-06-30 | 2005-02-03 | Mina Farr | Optical sub-assembly laser mount having integrated microlens |
US7422377B2 (en) * | 2003-06-30 | 2008-09-09 | Finisar Corporation | Micro-module with micro-lens |
US7327771B2 (en) * | 2003-10-21 | 2008-02-05 | Electronics And Telecommunications Research Institute | WDM-PON system with optical wavelength alignment function |
US7228030B2 (en) * | 2004-03-29 | 2007-06-05 | Intel Corporation | Method and apparatus providing an output coupler for an optical beam |
KR100626656B1 (ko) * | 2005-05-04 | 2006-09-25 | 한국전자통신연구원 | 파장 분할 다중 방식의 수동형 광 가입자 망의 기지국 측광 송신기 및 그의 제작 방법 |
US20060002443A1 (en) * | 2004-06-30 | 2006-01-05 | Gennady Farber | Multimode external cavity semiconductor lasers |
DE102004050118A1 (de) * | 2004-07-30 | 2006-03-23 | Osram Opto Semiconductors Gmbh | Halbleiterlaserbauelement, optische Vorrichtung für ein Halbleiterlaserbauelement und Verfahren zur Herstellung einer optischen Vorrichtung |
US7565084B1 (en) | 2004-09-15 | 2009-07-21 | Wach Michael L | Robustly stabilizing laser systems |
KR100647904B1 (ko) | 2004-12-20 | 2006-11-23 | 한국전자통신연구원 | 광섬유 브라그 격자 외부 공진기를 갖는 레이저의제조방법 및 이에 의해 제조된 레이저 |
US20070041679A1 (en) * | 2005-07-01 | 2007-02-22 | Zhaoran Huang | Integrated thin film MSM photodetector/grating for WDM |
KR100697606B1 (ko) * | 2005-10-05 | 2007-03-22 | 주식회사 두산 | 곡면의 반사 거울면을 포함하는 광 도파로 및 그 제조 방법 |
US20070280326A1 (en) * | 2005-12-16 | 2007-12-06 | Sioptical, Inc. | External cavity laser in thin SOI with monolithic electronics |
US20080088928A1 (en) * | 2006-10-13 | 2008-04-17 | Kaiser Optical Systems | Optical configurations for achieving uniform channel spacing in wdm telecommunications applications |
FR2909491B1 (fr) | 2006-12-05 | 2010-04-23 | Commissariat Energie Atomique | Dispositif laser a source laser et guide d'onde couples |
JP2008158440A (ja) * | 2006-12-26 | 2008-07-10 | Toshiba Corp | 光電気配線板及び光電気配線装置の製造方法 |
KR101038264B1 (ko) * | 2009-06-12 | 2011-06-01 | (주)엠이엘 | 외부공진형 파장가변 레이저 모듈 |
US8559470B2 (en) * | 2009-10-13 | 2013-10-15 | Skorpios Technologies, Inc. | Method and system for hybrid integration of a tunable laser and a phase modulator |
US8630326B2 (en) | 2009-10-13 | 2014-01-14 | Skorpios Technologies, Inc. | Method and system of heterogeneous substrate bonding for photonic integration |
US8605766B2 (en) * | 2009-10-13 | 2013-12-10 | Skorpios Technologies, Inc. | Method and system for hybrid integration of a tunable laser and a mach zehnder modulator |
WO2011046898A1 (en) * | 2009-10-13 | 2011-04-21 | Skorpios Technologies, Inc. | Method and system for hybrid integration of a tunable laser |
US11181688B2 (en) | 2009-10-13 | 2021-11-23 | Skorpios Technologies, Inc. | Integration of an unprocessed, direct-bandgap chip into a silicon photonic device |
US8611388B2 (en) | 2009-10-13 | 2013-12-17 | Skorpios Technologies, Inc. | Method and system for heterogeneous substrate bonding of waveguide receivers |
US8368995B2 (en) | 2009-10-13 | 2013-02-05 | Skorpios Technologies, Inc. | Method and system for hybrid integration of an opto-electronic integrated circuit |
US8867578B2 (en) * | 2009-10-13 | 2014-10-21 | Skorpios Technologies, Inc. | Method and system for hybrid integration of a tunable laser for a cable TV transmitter |
US8615025B2 (en) * | 2009-10-13 | 2013-12-24 | Skorpios Technologies, Inc. | Method and system for hybrid integration of a tunable laser |
US9316785B2 (en) | 2013-10-09 | 2016-04-19 | Skorpios Technologies, Inc. | Integration of an unprocessed, direct-bandgap chip into a silicon photonic device |
US9923105B2 (en) | 2013-10-09 | 2018-03-20 | Skorpios Technologies, Inc. | Processing of a direct-bandgap chip after bonding to a silicon photonic device |
US8270791B2 (en) * | 2010-10-05 | 2012-09-18 | Tdk Corporation | Optical waveguide and thermally-assisted magnetic recording head therewith |
US9922967B2 (en) | 2010-12-08 | 2018-03-20 | Skorpios Technologies, Inc. | Multilevel template assisted wafer bonding |
US9379515B1 (en) | 2011-02-10 | 2016-06-28 | Mellanox Technologies Silicon Photonics Inc. | Laser combining light signals from multiple laser cavities |
FR2973594B1 (fr) * | 2011-03-31 | 2013-03-29 | Thales Sa | Systeme d'emission de signal optique |
US9977188B2 (en) | 2011-08-30 | 2018-05-22 | Skorpios Technologies, Inc. | Integrated photonics mode expander |
WO2013036955A1 (en) | 2011-09-08 | 2013-03-14 | Skorpios Technologies, Inc. | Tunable reflectors based on multi-cavity interference |
WO2013055396A1 (en) * | 2011-10-14 | 2013-04-18 | Kotura, Inc. | Reduction of mode hopping in a laser cavity |
CN102565955B (zh) * | 2012-01-16 | 2013-03-20 | 中国科学院半导体研究所 | 电可调谐光栅耦合器 |
GB2522410A (en) * | 2014-01-20 | 2015-07-29 | Rockley Photonics Ltd | Tunable SOI laser |
GB2522252B (en) * | 2014-01-20 | 2016-04-20 | Rockley Photonics Ltd | Tunable SOI laser |
US9664855B2 (en) | 2014-03-07 | 2017-05-30 | Skorpios Technologies, Inc. | Wide shoulder, high order mode filter for thick-silicon waveguides |
US10003173B2 (en) | 2014-04-23 | 2018-06-19 | Skorpios Technologies, Inc. | Widely tunable laser control |
EP3149522A4 (en) | 2014-05-27 | 2018-02-21 | Skorpios Technologies, Inc. | Waveguide mode expander using amorphous silicon |
WO2016073506A1 (en) * | 2014-11-05 | 2016-05-12 | Coriant Advanced Technology, LLC | Photonic integrated circuit incorporating a bandgap temperature sensor |
US9513437B2 (en) | 2014-11-05 | 2016-12-06 | Coriant Advanced Technology, LLC | Photonic integrated circuit incorporating a bandgap temperature sensor |
US9356419B1 (en) | 2015-04-09 | 2016-05-31 | International Business Machines Corporation | Temperature insensitive external cavity lasers on silicon |
US9829631B2 (en) | 2015-04-20 | 2017-11-28 | Skorpios Technologies, Inc. | Vertical output couplers for photonic devices |
CN105428998B (zh) * | 2015-12-28 | 2019-05-17 | 中国科学院半导体研究所 | 外腔窄线宽激光器 |
GB2547467A (en) | 2016-02-19 | 2017-08-23 | Rockley Photonics Ltd | Tunable laser |
US11699892B2 (en) | 2016-02-19 | 2023-07-11 | Rockley Photonics Limited | Discrete wavelength tunable laser |
GB2554653B (en) | 2016-09-30 | 2021-12-29 | Lumentum Tech Uk Limited | Lockerless tuneable DBR laser |
US10811848B2 (en) | 2017-06-14 | 2020-10-20 | Rockley Photonics Limited | Broadband arbitrary wavelength multichannel laser source |
US10649148B2 (en) | 2017-10-25 | 2020-05-12 | Skorpios Technologies, Inc. | Multistage spot size converter in silicon photonics |
US11360263B2 (en) | 2019-01-31 | 2022-06-14 | Skorpios Technologies. Inc. | Self-aligned spot size converter |
CN111323879A (zh) * | 2020-04-13 | 2020-06-23 | 易锐光电科技(安徽)有限公司 | 光模块 |
US20230072926A1 (en) * | 2021-09-03 | 2023-03-09 | Freedom Photonics Llc | Multiwavelength optical sources |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2572050B2 (ja) * | 1986-11-05 | 1997-01-16 | シャープ株式会社 | 導波路型光ヘツド |
US5537432A (en) * | 1993-01-07 | 1996-07-16 | Sdl, Inc. | Wavelength-stabilized, high power semiconductor laser |
US6064783A (en) * | 1994-05-25 | 2000-05-16 | Congdon; Philip A. | Integrated laser and coupled waveguide |
JPH10148726A (ja) * | 1996-11-19 | 1998-06-02 | Mitsubishi Electric Corp | 光導波路型グレーティングおよびその製法ならびに前記光導波路型グレーティングを用いた光フィルタおよび該光フィルタを用いた波長多重光伝送システム |
GB2320104B (en) * | 1997-10-16 | 1998-11-18 | Bookham Technology Ltd | Thermally isolated silicon layer |
-
1998
- 1998-07-10 GB GB9815070A patent/GB2325334B/en not_active Expired - Fee Related
- 1998-08-31 US US09/144,075 patent/US6101210A/en not_active Expired - Lifetime
- 1998-12-02 IL IL14058798A patent/IL140587A0/xx unknown
- 1998-12-02 DE DE69808342T patent/DE69808342T2/de not_active Expired - Fee Related
- 1998-12-02 EP EP98957012A patent/EP1097394B1/en not_active Expired - Lifetime
- 1998-12-02 WO PCT/GB1998/003595 patent/WO2000003461A1/en not_active Application Discontinuation
- 1998-12-02 AU AU13442/99A patent/AU1344299A/en not_active Abandoned
- 1998-12-02 JP JP2000559620A patent/JP2002520858A/ja not_active Withdrawn
- 1998-12-02 CN CN98814221A patent/CN1309827A/zh active Pending
- 1998-12-02 KR KR1020017000455A patent/KR20010071852A/ko not_active Application Discontinuation
- 1998-12-02 CA CA002336981A patent/CA2336981A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1097394A1 (en) | 2001-05-09 |
US6101210A (en) | 2000-08-08 |
AU1344299A (en) | 2000-02-01 |
DE69808342T2 (de) | 2003-05-22 |
JP2002520858A (ja) | 2002-07-09 |
EP1097394B1 (en) | 2002-09-25 |
GB9815070D0 (en) | 1998-09-09 |
CA2336981A1 (en) | 2000-01-20 |
DE69808342D1 (de) | 2002-10-31 |
KR20010071852A (ko) | 2001-07-31 |
CN1309827A (zh) | 2001-08-22 |
GB2325334B (en) | 1999-04-14 |
GB2325334A (en) | 1998-11-18 |
WO2000003461A1 (en) | 2000-01-20 |
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