HK1094485A1 - Multiple resonator and variable-wavelength light source using the same - Google Patents
Multiple resonator and variable-wavelength light source using the sameInfo
- Publication number
- HK1094485A1 HK1094485A1 HK07101384.5A HK07101384A HK1094485A1 HK 1094485 A1 HK1094485 A1 HK 1094485A1 HK 07101384 A HK07101384 A HK 07101384A HK 1094485 A1 HK1094485 A1 HK 1094485A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- variable
- light source
- same
- wavelength light
- multiple resonator
- Prior art date
Links
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
- G02B6/12007—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer
-
- 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
- H01S5/142—External cavity lasers using a wavelength selective device, e.g. a grating or etalon which comprises an additional resonator
-
- 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
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/0632—Thin film lasers in which light propagates in the plane of the thin film
- H01S3/0637—Integrated lateral waveguide, e.g. the active waveguide is integrated on a substrate made by Si on insulator technology (Si/SiO2)
-
- 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
- H01S5/1028—Coupling to elements in the cavity, e.g. coupling to waveguides adjacent the active region, e.g. forward coupled [DFC] structures
- H01S5/1032—Coupling to elements comprising an optical axis that is not aligned with the optical axis of the active region
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Semiconductor Lasers (AREA)
- Lasers (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005004560A JP4678191B2 (ja) | 2005-01-11 | 2005-01-11 | 多重共振器の設計方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1094485A1 true HK1094485A1 (en) | 2007-03-30 |
Family
ID=36283006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK07101384.5A HK1094485A1 (en) | 2005-01-11 | 2007-02-06 | Multiple resonator and variable-wavelength light source using the same |
Country Status (7)
Country | Link |
---|---|
US (1) | US7389028B2 (ja) |
EP (1) | EP1679771B1 (ja) |
JP (1) | JP4678191B2 (ja) |
CN (1) | CN100407526C (ja) |
CA (1) | CA2531727C (ja) |
HK (1) | HK1094485A1 (ja) |
TW (1) | TWI280713B (ja) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4774761B2 (ja) * | 2005-03-03 | 2011-09-14 | 日本電気株式会社 | 波長可変共振器、波長可変レーザ、光モジュール及びそれらの制御方法 |
JP4893026B2 (ja) | 2005-03-03 | 2012-03-07 | 日本電気株式会社 | 波長可変共振器及びこれを用いた波長可変光源並びに多重共振器の波長可変方法 |
JP2006278770A (ja) * | 2005-03-29 | 2006-10-12 | Nec Corp | 波長可変レーザ |
JP2008004633A (ja) * | 2006-06-20 | 2008-01-10 | Nec Corp | 光モジュール及び実装方法 |
JP4779886B2 (ja) | 2006-08-31 | 2011-09-28 | 日本電気株式会社 | 波長可変レーザ |
JP4905854B2 (ja) * | 2007-03-09 | 2012-03-28 | 日本電気株式会社 | 直接変調波長可変レーザ |
JP2008270583A (ja) | 2007-04-23 | 2008-11-06 | Nec Corp | 波長可変光源装置とその制御方法,制御用プログラム |
JP4973399B2 (ja) * | 2007-09-05 | 2012-07-11 | 日本電気株式会社 | 波長可変光源、その制御方法及び制御プログラム、並びに光モジュール |
JP5157347B2 (ja) * | 2007-09-28 | 2013-03-06 | 日本電気株式会社 | 制御装置、レーザ装置、波長切替方法およびプログラム |
WO2009133631A1 (en) * | 2008-04-30 | 2009-11-05 | Nec Corporation | Tunable laser source using intracavity laser light outcoupling and module containing the same |
JP2009278015A (ja) * | 2008-05-16 | 2009-11-26 | Nec Corp | 平面光波回路及びこれを備えた波長可変レーザ装置 |
JP5304158B2 (ja) | 2008-10-07 | 2013-10-02 | 沖電気工業株式会社 | 光共振器及び波長可変レーザ |
US8515227B2 (en) * | 2009-03-13 | 2013-08-20 | Ofs Fitel, Llc | Microbubble optical resonator |
JP5093527B2 (ja) * | 2010-02-10 | 2012-12-12 | 日本電気株式会社 | 複合光導波路、波長可変フィルタ、波長可変レーザ、および光集積回路 |
JP5598066B2 (ja) * | 2010-04-16 | 2014-10-01 | 日本電気株式会社 | コヒーレント光受信器及び受信方法 |
US20120189025A1 (en) * | 2010-11-23 | 2012-07-26 | Oracle International Corporation | Monolithic laser source using ring-resonator reflectors |
EP2597736A1 (en) * | 2011-11-22 | 2013-05-29 | Alcatel Lucent | Hybrid Laser |
JP5831206B2 (ja) | 2011-12-21 | 2015-12-09 | 富士通株式会社 | 光スイッチ素子、光復調器、光復調方法 |
US20150168748A1 (en) * | 2012-06-20 | 2015-06-18 | Cornell University | High frequency resonator modulator apparatus, method and applications |
US9425919B2 (en) * | 2013-10-15 | 2016-08-23 | Coriant Advanced Technology, LLC | Operation and stabilization of mod-MUX WDM transmitters based on silicon microrings |
US9450379B2 (en) | 2013-11-20 | 2016-09-20 | Coriant Advanced Technology, LLC | Quantum dot SOA-silicon external cavity multi-wavelength laser |
EP3072188B1 (en) * | 2013-11-20 | 2021-08-25 | Nokia Solutions and Networks Oy | Sagnac loop mirror based laser cavity on silicon photonics platform |
US10243328B2 (en) | 2013-11-20 | 2019-03-26 | Elenion Technologies, Llc | Semiconductor laser |
KR102424082B1 (ko) * | 2015-10-23 | 2022-07-21 | 라이오닉스 인터내셔널 비브이 | 제어 가능한 투과율/반사율을 나타내는 평면 광파 회로(plc) |
US11320587B2 (en) | 2015-10-23 | 2022-05-03 | Lionix International Bv | Planar lightwave circuits (PLCs) exhibiting controllable transmissivity / reflectivity |
US9891425B2 (en) * | 2016-06-20 | 2018-02-13 | Harris Corporation | Communications system including an optical filter device and related methods |
US10367333B2 (en) | 2017-04-13 | 2019-07-30 | Nokia Of America Corporation | Increasing fabry-perot cavity free spectral range in hybrid lasers |
US10644808B2 (en) * | 2017-08-23 | 2020-05-05 | Seagate Technology Llc | Silicon photonics based optical network |
US11177630B2 (en) * | 2018-02-02 | 2021-11-16 | Brolis Sensor Technology, Uab | Wavelength determination for widely tunable lasers and laser systems thereof |
JP7211017B2 (ja) * | 2018-11-02 | 2023-01-24 | 株式会社デンソー | 光フィルタ、それを用いたレーザ光源および光送受信装置 |
CN109378707B (zh) * | 2018-12-03 | 2020-07-28 | 武汉邮电科学研究院有限公司 | 一种硅基可调谐激光器 |
WO2024054626A1 (en) * | 2022-09-09 | 2024-03-14 | The Board Of Trustees Of The Leland Stanford Junior University | Integrated laser stabilization with built-in isolation |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0646664B2 (ja) * | 1984-10-01 | 1994-06-15 | ポラロイド コ−ポレ−シヨン | 光導波管装置及びそれを用いたレーザ |
JPH04106533A (ja) * | 1990-08-27 | 1992-04-08 | Hikari Keisoku Gijutsu Kaihatsu Kk | 光共振器 |
JPH04165685A (ja) * | 1990-10-30 | 1992-06-11 | Ando Electric Co Ltd | 可変波長のレーザ光源 |
JPH05291656A (ja) * | 1992-04-10 | 1993-11-05 | Nippon Telegr & Teleph Corp <Ntt> | 光導波路型リングレーザ |
US6091744A (en) * | 1998-01-14 | 2000-07-18 | Hewlett-Packard Company | Wavelength selectable source for wavelength division multiplexed applications |
JP3311722B2 (ja) * | 1999-02-09 | 2002-08-05 | 財団法人神奈川科学技術アカデミー | リング共振器付き光導波路型波長フィルタおよび1×n光導波路型波長フィルタ |
WO2000050938A1 (en) * | 1999-02-22 | 2000-08-31 | Massachusetts Institute Of Technology | Vertically coupled optical resonator devices over a cross-grid waveguide architecture |
JP2000261086A (ja) * | 1999-03-10 | 2000-09-22 | Nippon Telegr & Teleph Corp <Ntt> | 波長可変光源 |
WO2001038905A2 (en) * | 1999-11-23 | 2001-05-31 | Nanovation Technologies, Inc. | Localized thermal tuning of ring resonators |
US6366592B1 (en) * | 2000-10-25 | 2002-04-02 | Axsun Technologies, Inc. | Stepped etalon semiconductor laser wavelength locker |
US6690687B2 (en) * | 2001-01-02 | 2004-02-10 | Spectrasensors, Inc. | Tunable semiconductor laser having cavity with ring resonator mirror and mach-zehnder interferometer |
US6891865B1 (en) * | 2002-02-15 | 2005-05-10 | Afonics Fibreoptics, Ltd. | Wavelength tunable laser |
US7245801B2 (en) * | 2002-03-21 | 2007-07-17 | University Of Rochester | Apparatus with a series of resonator structures situated near an optical waveguide for manipulating optical pulses |
US6940878B2 (en) * | 2002-05-14 | 2005-09-06 | Lambda Crossing Ltd. | Tunable laser using microring resonator |
CN1186897C (zh) * | 2002-06-18 | 2005-01-26 | 武汉光迅科技有限责任公司 | 宽范围外腔可调谐激光器 |
US6891998B2 (en) * | 2002-09-27 | 2005-05-10 | Intel Corporation | Methods and apparatus for passive depolarization |
IL152195A0 (en) * | 2002-10-09 | 2003-05-29 | Lambda Crossing Ltd | Tunable laser |
US7065276B2 (en) * | 2003-04-03 | 2006-06-20 | Lambda Crossing Ltd. | Integrated optical filters utilizing resonators |
US7231113B2 (en) * | 2005-08-19 | 2007-06-12 | Infinera Corporation | Coupled optical waveguide resonators with heaters for thermo-optic control of wavelength and compound filter shape |
-
2005
- 2005-01-11 JP JP2005004560A patent/JP4678191B2/ja active Active
- 2005-12-23 TW TW094146090A patent/TWI280713B/zh not_active IP Right Cessation
- 2005-12-28 CA CA2531727A patent/CA2531727C/en not_active Expired - Fee Related
- 2005-12-28 US US11/318,582 patent/US7389028B2/en active Active
- 2005-12-28 EP EP05028597A patent/EP1679771B1/en not_active Expired - Fee Related
-
2006
- 2006-01-11 CN CN2006100089383A patent/CN100407526C/zh not_active Expired - Fee Related
-
2007
- 2007-02-06 HK HK07101384.5A patent/HK1094485A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2531727A1 (en) | 2006-07-11 |
US7389028B2 (en) | 2008-06-17 |
EP1679771A3 (en) | 2009-05-06 |
US20060153267A1 (en) | 2006-07-13 |
CN100407526C (zh) | 2008-07-30 |
CN1819379A (zh) | 2006-08-16 |
EP1679771A2 (en) | 2006-07-12 |
CA2531727C (en) | 2011-09-06 |
JP4678191B2 (ja) | 2011-04-27 |
EP1679771B1 (en) | 2012-02-08 |
TWI280713B (en) | 2007-05-01 |
TW200631267A (en) | 2006-09-01 |
JP2006196554A (ja) | 2006-07-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK1094485A1 (en) | Multiple resonator and variable-wavelength light source using the same | |
TWI347475B (en) | Surface light source and backlight unit having the same | |
TWI372909B (en) | Planar light source | |
EP1923924A4 (en) | SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND ILLUMINATION DEVICE USING THE SAME | |
TWI366806B (en) | Surface light source using led and backlight unit having the surface light source | |
EP1800357A4 (en) | LIGHT EMITTING ELEMENT AND LIGHT EMITTING DEVICE USING THE SAME | |
PT2298212E (pt) | Fonte de iluminação e de laser | |
EP1939949A4 (en) | ELECTROLUMINESCENT DEVICE AND RETRO-LIGHTING UNIT USING THE LIGHT EMITTING DEVICE | |
GB2447173B (en) | Polymer compound and polymer light emitting device using the same | |
EP1650597A4 (en) | LASER LIGHT SOURCE | |
EP1772771A4 (en) | COHERENT LIGHT SOURCE AND OPTICAL APPARATUS USING THE SAME | |
EP1787571A4 (en) | SOURCE OF LIGHT AND ENDOSCOPE EQUIPPED WITH THIS SOURCE OF LIGHT | |
EP1509725A4 (en) | LIGHT SOURCE ARRANGEMENT | |
EP1884705A4 (en) | LIGHT SOURCE DEVICE | |
EP1865876A4 (en) | WIDE LENGTH WIDE LED AND THIS USING LIGHT CURRENT UNIT | |
PL2390866T3 (pl) | Źródło światła | |
EP1943323A4 (en) | NEW ORGANIC CONNECTION AND ORGANIC LIGHT-EMITTING DEVICE THEREFOR | |
EP1760498A4 (en) | LIGHT REFLECTOR AND SURFACE LIGHT SOURCE DEVICE THEREWITH | |
EP1729381A4 (en) | LIGHT SOURCE WITH VARIABLE WAVELENGTH OF DBR TYPE | |
GB2442888B (en) | Multi-wavelength optical source | |
EP1962135A4 (en) | OPTICAL COMPRESSOR AND ULTRA-SHORT-PULSE LIGHT SOURCE | |
EP1939669A4 (en) | OPTICAL MODULATOR AND METHOD FOR MANUFACTURING THE SAME | |
GB2443774B (en) | Polymer compound and polymer light emitting device using the same | |
EP1855155A4 (en) | LIGHT SOURCE DEVICE | |
EP1602971A4 (en) | LIGHT SOURCE AND PROJECTOR COMPRISING THE SAME |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20130111 |