[go: up one dir, main page]

WO1998035259B1 - Dispositif optique mettant en oeuvre un groupement en phase et a formation d'images virtuelles, aux fins de production d'une dispersion chromatique - Google Patents

Dispositif optique mettant en oeuvre un groupement en phase et a formation d'images virtuelles, aux fins de production d'une dispersion chromatique

Info

Publication number
WO1998035259B1
WO1998035259B1 PCT/US1998/000432 US9800432W WO9835259B1 WO 1998035259 B1 WO1998035259 B1 WO 1998035259B1 US 9800432 W US9800432 W US 9800432W WO 9835259 B1 WO9835259 B1 WO 9835259B1
Authority
WO
WIPO (PCT)
Prior art keywords
light
output
lights
apparams
mirror
Prior art date
Application number
PCT/US1998/000432
Other languages
English (en)
Other versions
WO1998035259A1 (fr
Filing date
Publication date
Priority claimed from US08/796,842 external-priority patent/US5930045A/en
Application filed filed Critical
Priority to EP98904542A priority Critical patent/EP0897547B1/fr
Priority to JP53445098A priority patent/JP3516165B2/ja
Priority to DE69837510T priority patent/DE69837510T2/de
Publication of WO1998035259A1 publication Critical patent/WO1998035259A1/fr
Publication of WO1998035259B1 publication Critical patent/WO1998035259B1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Abstract

Ce dispositif ajoute une 'dispersion opposée' à la lumière, pour compenser la dispersion chromatique de la lumière provoquée par la circulation de celle-ci le long d'une fibre optique (246). Ce dispositif comprend un groupement en phase et à formation d'images virtuelles (VIPA) (240), ainsi qu'un dispositif de renvoi de la lumière, lequel est généralement un miroir (254) et peut comporter une lentille (251). Ledit groupement disperse de manière angulaire la lumière et le dispositif de renvoi de la lumière renvoie celle-ci au groupement, afin que la lumière subisse une réflexion multiple à l'intérieur dudit groupement.
PCT/US1998/000432 1997-02-07 1998-01-08 Dispositif optique mettant en oeuvre un groupement en phase et a formation d'images virtuelles, aux fins de production d'une dispersion chromatique Ceased WO1998035259A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP98904542A EP0897547B1 (fr) 1997-02-07 1998-01-08 Dispositif optique mettant en oeuvre un groupement en phase et a formation d'images virtuelles, aux fins de production d'une dispersion chromatique
JP53445098A JP3516165B2 (ja) 1997-02-07 1998-01-08 色分散を生成するためのバーチャル・イメージ・フェーズ・アレイを用いる光装置
DE69837510T DE69837510T2 (de) 1997-02-07 1998-01-08 Optische vorrichtung, die eine virtuell abgebildete phasenmatrix zur herstellung von chromatischer dispersion verwendet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/796,842 US5930045A (en) 1995-07-26 1997-02-07 Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion
US08/796,842 1997-02-07

Publications (2)

Publication Number Publication Date
WO1998035259A1 WO1998035259A1 (fr) 1998-08-13
WO1998035259B1 true WO1998035259B1 (fr) 1998-10-15

Family

ID=25169203

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/000432 Ceased WO1998035259A1 (fr) 1997-02-07 1998-01-08 Dispositif optique mettant en oeuvre un groupement en phase et a formation d'images virtuelles, aux fins de production d'une dispersion chromatique

Country Status (6)

Country Link
US (2) US5930045A (fr)
EP (1) EP0897547B1 (fr)
JP (2) JP3516165B2 (fr)
CN (1) CN1146741C (fr)
DE (1) DE69837510T2 (fr)
WO (1) WO1998035259A1 (fr)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3476652B2 (ja) 1997-05-19 2003-12-10 アルプス電気株式会社 光分波器
US6266170B1 (en) 1999-06-22 2001-07-24 Avanex Corporation Method and system for compensating for chromatic dispersion in an optical network
US6344910B1 (en) 1999-09-23 2002-02-05 Avanex Corporation Optical performance monitor
US6332689B1 (en) 1999-12-14 2001-12-25 Fujitsu Limited Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion
US6343866B1 (en) 2000-05-23 2002-02-05 Fujitsu Limited Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion
EP1252544A1 (fr) * 1999-12-14 2002-10-30 Fujitsu Limited Appareil optique utilisant une antenne reseau a commande de phase a representation virtuelle pour produire une dispersion chromatique
US6310993B1 (en) 1999-12-22 2001-10-30 Avanex Corporation Method and apparatus for chromatic dispersion compensation and dispersion slope compensation in wavelength division multiplexed systems utilizing a channel separator and virtually imaged phased arrays
JP2001197003A (ja) * 2000-01-11 2001-07-19 Fujitsu Ltd 分散補償装置および方法
US6556320B1 (en) 2000-05-19 2003-04-29 Avanex Corporation Tunable chromatic dispersion, dispersion slope, and polarization mode dispersion compensator utilizing a virtually imaged phased array
US6744991B1 (en) 2000-05-19 2004-06-01 Avanex Corporation Tunable chromatic dispersion and polarization mode dispersion compensator utilizing a virtually imaged phased array
US6441959B1 (en) * 2000-05-19 2002-08-27 Avanex Corporation Method and system for testing a tunable chromatic dispersion, dispersion slope, and polarization mode dispersion compensator utilizing a virtually imaged phased array
US6301048B1 (en) * 2000-05-19 2001-10-09 Avanex Corporation Tunable chromatic dispersion and dispersion slope compensator utilizing a virtually imaged phased array
WO2002013343A2 (fr) 2000-08-09 2002-02-14 Jds Uniphase Corporation Laser a retroaction repartie accordable
WO2002037621A2 (fr) * 2000-10-30 2002-05-10 Santur Corporation Reseau laser a commande thermique
US6771855B2 (en) 2000-10-30 2004-08-03 Santur Corporation Laser and fiber coupling control
AU2002245062A1 (en) * 2000-10-30 2002-07-30 Santur Corporation Laser thermal tuning
US6392807B1 (en) 2000-12-22 2002-05-21 Avanex Corporation Tunable chromatic dispersion compensator utilizing a virtually imaged phased array and folded light paths
US6668115B2 (en) 2000-12-22 2003-12-23 Avanex Corporation Method, apparatus, and system for compensation of amplifier gain slope and chromatic dispersion utilizing a virtually imaged phased array
WO2002063372A1 (fr) 2001-01-16 2002-08-15 Santur Corporation Dispositif optique accordable utilisant un miroir a systeme microelectromecanique a balayage
JP3536031B2 (ja) * 2001-02-09 2004-06-07 古河電気工業株式会社 可変群遅延ユニット及び可変群遅延モジュール
JP3883816B2 (ja) 2001-03-02 2007-02-21 富士通株式会社 波長分散及び波長分散スロープを可変出来る装置
US6781734B2 (en) 2001-03-30 2004-08-24 Santur Corporation Modulator alignment for laser
US6813300B2 (en) 2001-03-30 2004-11-02 Santur Corporation Alignment of an on chip modulator
WO2003096759A1 (fr) 2001-03-30 2003-11-20 Santur Corporation Modulation a grande vitesse de lasers en reseau
WO2002084742A1 (fr) 2001-03-30 2002-10-24 Santur Corporation Modulation par reseau commutable de lasers a modulateur a electroabsorption integre
US7184665B2 (en) 2001-06-08 2007-02-27 Jds Uniphase Inc. Tunable dispersion compensator
JP2003015076A (ja) 2001-07-04 2003-01-15 Fujitsu Ltd 高次分散まで補償できる波長分散補償器
JP2003029168A (ja) * 2001-07-17 2003-01-29 Fujitsu Ltd 可変波長分散補償器
EP1421421A4 (fr) * 2001-07-20 2005-10-05 Essex Corp Procede et appareil de traitement de signaux optiques via une ligne a retard a derivation optique
AU2002327432A1 (en) * 2001-08-08 2003-02-24 Santur Corporation Method and system for selecting an output of a vcsel array
JP2003057566A (ja) * 2001-08-16 2003-02-26 Furukawa Electric Co Ltd:The 可変群遅延補償器
US6775432B2 (en) * 2001-10-19 2004-08-10 Santanu Basu Method and apparatus for optical wavelength demultiplexing, multiplexing and routing
JP2003177248A (ja) * 2001-12-11 2003-06-27 Furukawa Electric Co Ltd:The 可変群遅延補償器
JP3994737B2 (ja) 2002-01-09 2007-10-24 富士通株式会社 光装置
JP4030763B2 (ja) * 2002-01-16 2008-01-09 富士通株式会社 透過帯域平坦化された分散補償器
JP3973021B2 (ja) * 2002-03-29 2007-09-05 富士通株式会社 出力光の透過波長特性を改善したバーチャリ・イメージド・フェイズド・アレイ（ｖｉｐａ）を使用した装置
US6910780B2 (en) * 2002-04-01 2005-06-28 Santur Corporation Laser and laser signal combiner
JP2004037840A (ja) 2002-07-03 2004-02-05 Olympus Corp 分散補償器及び分散補償システム
EP1554619B1 (fr) 2002-07-16 2008-10-22 Chromatic Micro Optics, Inc. Correction de dispersion chromatique dans des fibres optiques
JP4095866B2 (ja) 2002-08-27 2008-06-04 富士通株式会社 波長分散発生装置
JP3972777B2 (ja) * 2002-09-13 2007-09-05 富士通株式会社 色分散補償装置
JP4216028B2 (ja) * 2002-09-20 2009-01-28 富士通株式会社 ミラー固定方法および光学装置
JP2004117747A (ja) * 2002-09-25 2004-04-15 Fujitsu Ltd 光装置
JP4060155B2 (ja) * 2002-09-25 2008-03-12 富士通株式会社 光装置
US7720226B2 (en) * 2002-11-19 2010-05-18 Essex Corporation Private and secure optical communication system using an optical tapped delay line
JP4336759B2 (ja) 2002-12-17 2009-09-30 日本電気株式会社 光分散フィルタ
JP4130136B2 (ja) * 2003-03-06 2008-08-06 富士通株式会社 波長分散補償器および波長分散補償方法
JP2004272116A (ja) * 2003-03-11 2004-09-30 Fujitsu Ltd 波長分散補償器及び光伝送装置
JP2006086955A (ja) * 2004-09-17 2006-03-30 Fujitsu Ltd 伝送特性評価システムおよびその擬似伝送路装置
US7084985B2 (en) * 2003-04-22 2006-08-01 Agilent Technologies, Inc. High-resolution optical spectrum analyzer
WO2004099854A1 (fr) 2003-05-12 2004-11-18 Fujitsu Limited Dispositif optique a fonction de demultiplexage
JP4152836B2 (ja) * 2003-08-22 2008-09-17 富士通株式会社 分波機能を備えた光部品および波長分散補償器
JP4137746B2 (ja) * 2003-09-03 2008-08-20 富士通株式会社 波長分散補償器の制御方法および波長分散補償器
JP2005077964A (ja) * 2003-09-03 2005-03-24 Fujitsu Ltd 分光装置
JP4518825B2 (ja) 2004-03-31 2010-08-04 富士通株式会社 可変波長分散補償器
JP4699751B2 (ja) * 2004-12-27 2011-06-15 株式会社日立製作所 分散補償装置
US7218818B2 (en) * 2004-12-17 2007-05-15 Hitachi Communication Technologies, Ltd. Dispersion compensation device and dispersion compensation method
JP4642458B2 (ja) * 2004-12-28 2011-03-02 富士通株式会社 波長分散発生装置
JP4439411B2 (ja) 2005-02-18 2010-03-24 富士通株式会社 光伝送システム
JP2006243500A (ja) * 2005-03-04 2006-09-14 Fujitsu Ltd 波長分散補償器
JP4545023B2 (ja) * 2005-03-14 2010-09-15 富士通株式会社 波長分散および分散スロープ補償装置
US7412125B2 (en) * 2005-04-28 2008-08-12 Tellabs Operations, Inc. Optical dispersion compensation
JP2006323175A (ja) * 2005-05-19 2006-11-30 National Institute Of Information & Communication Technology 光出力方法及び光出力装置
JP2006350023A (ja) * 2005-06-16 2006-12-28 Fujitsu Ltd 可変分散補償器
JP2007271761A (ja) * 2006-03-30 2007-10-18 Fujitsu Ltd 分光装置および波長分散制御装置
JP2010008487A (ja) 2008-06-24 2010-01-14 Fujitsu Ltd 光モジュールおよび分散補償装置
KR20110050629A (ko) * 2008-07-24 2011-05-16 더 리전츠 오브 더 유니버시티 오브 캘리포니아 분산 푸리에-변환 이미징을 위한 장치 및 방법
WO2010050124A1 (fr) * 2008-10-31 2010-05-06 株式会社日立製作所 Récepteur optique
JP5200894B2 (ja) * 2008-11-28 2013-06-05 富士通株式会社 光受信器、光受信方法および光伝送装置
JP5059910B2 (ja) 2010-05-28 2012-10-31 株式会社日立製作所 光受信器および光伝送装置
US8462329B2 (en) * 2010-07-30 2013-06-11 Kla-Tencor Corp. Multi-spot illumination for wafer inspection
JP5502667B2 (ja) * 2010-09-08 2014-05-28 アンリツ株式会社 波長分散ストレス発生装置及び波長分散ストレス発生方法
US9675430B2 (en) * 2014-08-15 2017-06-13 Align Technology, Inc. Confocal imaging apparatus with curved focal surface
DE102019200225B4 (de) * 2019-01-10 2020-09-03 Deutsches Zentrum für Luft- und Raumfahrt e.V. Aufbau zum Empfangen eines optischen Datensignals, Datenübertragungssystem und Verfahren zur Justage eines Aufbaus zum Empfangen und/oder Senden eines optischen Datensignals

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534846A (en) * 1946-06-20 1950-12-19 Emi Ltd Color filter
US3647285A (en) * 1970-06-10 1972-03-07 Ford Motor Co Glass window structures eliminating jamin interference fringes
US3675154A (en) * 1970-10-01 1972-07-04 Bell Telephone Labor Inc Dispersion compensation in lasers
US3832030A (en) * 1973-05-23 1974-08-27 Bell Telephone Labor Inc Delay equalizers for multimode optical fibers
US3943457A (en) * 1974-10-16 1976-03-09 The United States Of America As Represented By The Secretary Of The Navy Optical pulse compression and shaping system
US4362361A (en) * 1980-09-15 1982-12-07 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Collimated beam manifold with the number of output beams variable at a given output angle
JPS6169021A (ja) * 1984-09-12 1986-04-09 Sharp Corp 光学装置
US4655547A (en) * 1985-04-09 1987-04-07 Bell Communications Research, Inc. Shaping optical pulses by amplitude and phase masking
US5119454A (en) * 1988-05-23 1992-06-02 Polaroid Corporation Bulk optic wavelength division multiplexer
JP2528371B2 (ja) * 1989-12-29 1996-08-28 ホーヤ株式会社 多波長ビ―ムスプリッタ装置
US5166818A (en) * 1991-03-11 1992-11-24 Bell Communications Research, Inc. Optical pulse-shaping device and method, and optical communications station and method
US5309456A (en) * 1992-10-30 1994-05-03 The United States Of America As Represented By The United States Department Of Energy Pulse stretcher
JPH07234501A (ja) * 1994-02-22 1995-09-05 Matsushita Electric Ind Co Ltd 色分解装置およびカラー画像読取装置
CA2146384C (fr) * 1995-04-05 1999-05-11 Joseph Ip Dispositif servant a compenser la dispersion chromatique
US5583683A (en) * 1995-06-15 1996-12-10 Optical Corporation Of America Optical multiplexing device

Similar Documents

Publication Publication Date Title
WO1998035259B1 (fr) Dispositif optique mettant en oeuvre un groupement en phase et a formation d'images virtuelles, aux fins de production d'une dispersion chromatique
US6781758B2 (en) Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion
US6304382B1 (en) Virtually imaged phased array (VIPA) having a varying reflectivity surface to improve beam profile
US5930045A (en) Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion
US7158304B2 (en) Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion
US5973838A (en) Apparatus which includes a virtually imaged phased array (VIPA) in combination with a wavelength splitter to demultiplex wavelength division multiplexed (WDM) light
US6088496A (en) Optical device for splitting up a multi-wavelength light beam
US20030021046A1 (en) Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion
US20040013356A1 (en) Tunable filter applied in optical networks
KR100566853B1 (ko) 파장분할기와결합된허상페이즈어레이를포함하여파장분할다중화된광을역다중화하는장치
JP3994737B2 (ja) 光装置
US6169630B1 (en) Virtually imaged phased array (VIPA) having lenses arranged to provide a wide beam width
US6714705B1 (en) Tunable chromatic dispersion and dispersion slope compensator utilizing a virtually imaged phased array and a rotating grating
US6807008B2 (en) Wavelength dispersion generation apparatus, multi-faced mirror used for wavelength dispersion generation apparatus, and method for manufacturing thereof
CN100514118C (zh) 使用虚像相控阵列来产生色散的光学装置
JP2000111831A (ja) スペ―サ部材と光路長調整部材を備えるバ―チャリ・イメ―ジド・フェ―ズド・アレイ（ｖｉｐａ）
WO1991000535A1 (fr) Demultiplexeur de longueurs d'ondes
JP2000075165A (ja) 広いビ―ム幅を得るために設けたレンズを有するバ―チャリ・イメ―ジド・フェ―ズド・アレイ（ｖｉｐａ）
KR20050019879A (ko) 광섬유 색분산 보상 방법 및 장치