JP2002525597A5 - - Google Patents

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Publication number
JP2002525597A5
JP2002525597A5 JP2000571224A JP2000571224A JP2002525597A5 JP 2002525597 A5 JP2002525597 A5 JP 2002525597A5 JP 2000571224 A JP2000571224 A JP 2000571224A JP 2000571224 A JP2000571224 A JP 2000571224A JP 2002525597 A5 JP2002525597 A5 JP 2002525597A5
Authority
JP
Japan
Prior art keywords
optical
laser
output
phase detector
frequency
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2000571224A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002525597A (ja
Filing date
Publication date
Priority claimed from GBGB9820493.6A external-priority patent/GB9820493D0/en
Application filed filed Critical
Publication of JP2002525597A publication Critical patent/JP2002525597A/ja
Publication of JP2002525597A5 publication Critical patent/JP2002525597A5/ja
Pending legal-status Critical Current

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JP2000571224A 1998-09-22 1999-09-22 光学位相検出器 Pending JP2002525597A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9820493.6 1998-09-22
GBGB9820493.6A GB9820493D0 (en) 1998-09-22 1998-09-22 Optical phase detector
PCT/GB1999/003179 WO2000017613A1 (en) 1998-09-22 1999-09-22 Optical phase detector

Publications (2)

Publication Number Publication Date
JP2002525597A JP2002525597A (ja) 2002-08-13
JP2002525597A5 true JP2002525597A5 (enExample) 2006-11-02

Family

ID=10839174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000571224A Pending JP2002525597A (ja) 1998-09-22 1999-09-22 光学位相検出器

Country Status (11)

Country Link
US (1) US6891149B1 (enExample)
EP (1) EP1116012B1 (enExample)
JP (1) JP2002525597A (enExample)
KR (1) KR20010075299A (enExample)
CN (1) CN1328637A (enExample)
AT (1) ATE254759T1 (enExample)
AU (1) AU755090B2 (enExample)
CA (1) CA2343780C (enExample)
DE (1) DE69912969T2 (enExample)
GB (1) GB9820493D0 (enExample)
WO (1) WO2000017613A1 (enExample)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2387961B (en) * 2002-04-25 2006-06-21 Bookham Technology Plc Frequency locker
US7456626B2 (en) * 2002-10-10 2008-11-25 Yokogawa Electric Corporation Measurement device and method for displaying measurement result
US7027675B2 (en) * 2003-09-16 2006-04-11 Hrl Laboratories, Llc Frequency tuning of photonic oscillator using amplifier bias voltage
KR100584433B1 (ko) * 2003-11-25 2006-05-26 삼성전자주식회사 차등 편광 변조 방식의 광전송 시스템
US7321018B2 (en) * 2003-12-23 2008-01-22 3M Innovative Properties Company Compositions for aqueous delivery of fluorinated oligomeric silanes
JP4789460B2 (ja) * 2004-12-22 2011-10-12 株式会社アドバンテスト 光スイッチ及び光試験装置
CA2491700A1 (en) * 2004-12-24 2006-06-24 Dicos Technologies Inc. High coherence frequency stabilized semiconductor laser
US7176447B2 (en) * 2005-03-08 2007-02-13 Agilent Technologies, Inc. Electro-optic delay line frequency discriminator
JP4645655B2 (ja) * 2008-02-04 2011-03-09 富士ゼロックス株式会社 光伝送モジュール
FR2939211B1 (fr) * 2008-11-28 2010-12-17 Thales Sa Dispositif opto-electronique de discrimination de frequence, accordable en frequence
US8009940B2 (en) * 2009-03-30 2011-08-30 Infinera Corporation Photonic integrated circuit with improved signal quality and electrostatic discharge threshold
CN102082603B (zh) * 2009-12-01 2015-06-03 富士通株式会社 外调制器监测装置和外调制器监测方法
CN102129133B (zh) * 2010-01-12 2014-04-16 上海微电子装备有限公司 具有频率状态反馈功能的电光相位调制器
CN102193028B (zh) * 2010-03-05 2013-09-11 上海微电子装备有限公司 一种电光相位调制器谐振频率检测装置及检测方法
CN102279477B (zh) * 2010-06-09 2013-05-22 上海微电子装备有限公司 具有自动调整谐振频率功能的电光相位调制器
KR101123336B1 (ko) * 2010-12-30 2012-03-27 주식회사 스마트비전 광학 기반의 감지 신호 생성 장치 및 이를 포함하는 감지 신호 생성 시스템
KR101123337B1 (ko) * 2011-08-26 2012-03-27 주식회사 스마트비전 광학 기반의 감지 신호 생성 장치 및 이를 포함하는 감지 신호 생성 시스템
WO2013148757A1 (en) * 2012-03-29 2013-10-03 Imra America, Inc. Methods for precision optical frequency synthesis and molecular detection
CN103063240B (zh) * 2012-12-21 2015-04-22 新疆美特智能安全工程股份有限公司 一种基于相位载波技术的光纤传感装置
US9088369B2 (en) 2012-12-28 2015-07-21 Synergy Microwave Corporation Self injection locked phase locked looped optoelectronic oscillator
FR3002654A1 (fr) * 2013-02-26 2014-08-29 St Microelectronics Sa Modulateur optique avec correction de polarisation automatique
US9094133B2 (en) * 2013-03-12 2015-07-28 Synergy Microwave Corporation Integrated production of self injection locked self phase loop locked optoelectronic oscillator
US9288557B2 (en) * 2013-05-01 2016-03-15 The United States Of America As Represented By The Secretary Of The Army Method and apparatus for analyzing the spectrum of radio-frequency signals using unamplified fiber optic recirculation loops
KR101527601B1 (ko) * 2013-12-12 2015-06-09 한국광기술원 위상광 측정 시스템과 그 측정방법
KR101796443B1 (ko) 2014-06-10 2017-11-10 한국광기술원 위상광 측정 시스템
US9212912B1 (en) 2014-10-24 2015-12-15 Honeywell International Inc. Ring laser gyroscope on a chip with doppler-broadened gain medium
US10429244B2 (en) * 2015-03-25 2019-10-01 Nec Corporation Light measurement device
CN107894204B (zh) 2016-10-04 2020-02-21 财团法人工业技术研究院 干涉仪及其成像方法
KR20210088747A (ko) * 2017-08-01 2021-07-14 조에티스 서비시즈 엘엘씨 배지를 식별하기 위한 장치 및 관련 난 식별 장치 및 방법
CN107302399B (zh) * 2017-08-04 2023-05-12 中国电子科技集团公司第三十四研究所 一种模数混合控制的光纤相位补偿器及补偿方法
CN107332611B (zh) * 2017-08-04 2023-05-12 中国电子科技集团公司第三十四研究所 一种数字信号控制的光纤相位补偿器及补偿方法
US10627496B2 (en) * 2017-08-24 2020-04-21 Toyota Motor Engineering & Manufacturing North America, Inc. Photonics integrated phase measurement
US11005178B2 (en) 2017-11-21 2021-05-11 Phase Sensitive Innovations, Inc. Antenna and antenna array configurations, antenna systems and related methods of operation
CN109211356B (zh) * 2018-11-09 2023-10-10 珠海任驰光电科技有限公司 一种基于移频技术的光纤干涉水位传感器及传感方法
JP7103602B2 (ja) * 2018-11-12 2022-07-20 日本電信電話株式会社 光偏微分演算装置および光ニューラルネットワーク
EP3965300A1 (en) * 2020-09-02 2022-03-09 Imec VZW Driver circuit for driving a voltage controlled electro-optical modulator and system thereof
CN114285479B (zh) * 2021-11-29 2023-05-05 北京印刷学院 一种32倍频毫米波及太赫兹波的光子生成方法
CN114252867B (zh) * 2022-02-28 2022-05-20 深圳市海创光学有限公司 激光雷达光源及其重复频率切换方法
CN115498490A (zh) * 2022-10-14 2022-12-20 中国科学院上海光学精密机械研究所 中心频率大范围快速调谐的光纤激光器
CN117367400B (zh) * 2023-12-04 2024-03-05 江西驰宇光电科技发展有限公司 基于谐振腔程长调节的激光稳频方法及激光陀螺

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2307332A (en) * 1938-05-09 1943-01-05 United States Gypsum Co Reinforced ceramic material
US4587487A (en) 1982-11-22 1986-05-06 Gould Inc. Optical fiber magnetometer for measuring D.C. and low frequency fields
GB2166864B (en) 1984-11-08 1988-06-02 Gen Electric Co Plc A magnetometer
GB2171514B (en) 1985-02-23 1988-03-09 Stc Plc Magnetic gradient detector and method
US4979825A (en) 1988-04-14 1990-12-25 Nippon Telegraph And Telephone Corporation Device for measuring optical frequency modulation characteristics
JPH0652173B2 (ja) * 1989-03-23 1994-07-06 日本航空電子工業株式会社 光千渉角速度計
US4972424A (en) * 1989-05-17 1990-11-20 Hughes Aircraft Company Automatic dither stabilization of a laser cavity
JPH0738615B2 (ja) * 1989-08-21 1995-04-26 日本電信電話株式会社 光fsk周波数偏移安定化回路
US5200795A (en) 1989-08-31 1993-04-06 The Board Of Trustees Of The Leland Stanford Junior University Passive quadrature phase detection system for coherent fiber optic systems
US5102222A (en) * 1990-02-08 1992-04-07 Harmonic Lightwaves, Inc. Light wave polarization determination using a hybrid system
DE69115477T2 (de) 1990-04-23 1996-05-30 Commw Scient Ind Res Org Interferometrisches system und verfahren
JP2803391B2 (ja) * 1991-05-10 1998-09-24 日本電気株式会社 光周波数偏移量安定化装置
JPH0595153A (ja) * 1991-10-01 1993-04-16 Nippon Telegr & Teleph Corp <Ntt> 光fsk周波数偏移安定化回路
US5208819A (en) * 1992-01-23 1993-05-04 General Instrument Corporation Optical source with frequency locked to an in-fiber grating resonantor
US5204640A (en) * 1992-02-10 1993-04-20 California Institute Of Technology Widely tunable oscillator stabilization using analog fiber optic delay line
JP3054494B2 (ja) * 1992-05-20 2000-06-19 株式会社トプコン 波長安定化光源装置
DE4224744A1 (de) * 1992-07-27 1994-02-03 Abb Research Ltd Vorrichtung zur Detektion loser Metallteilchen in gasisolierten Hochspannungs-Schaltanlagen
US5396166A (en) * 1992-08-27 1995-03-07 The United States Of America As Represented By The Secretary Of The Navy Fiber optic interferometric electric field and voltage sensor utilizing an electrostrictive transducer
US5349437A (en) 1992-09-30 1994-09-20 The United States Of America As Represented By The Secretary Of The Navy Electromagnetic radiation detector utilizing an electromagnetic radiation absorbing element in a Mach-Zehnder interferometer arrangement
GB2307332A (en) * 1995-11-17 1997-05-21 Secr Defence Optical frequency synthesiser
JPH09252283A (ja) * 1996-03-14 1997-09-22 Nippon Telegr & Teleph Corp <Ntt> 波長監視装置
JP3603238B2 (ja) * 1996-03-19 2004-12-22 富士通株式会社 時分割光多重化装置

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