DE69013003D1 - Interferometer unter benutzung superfluoreszierender optischer quellen. - Google Patents

Interferometer unter benutzung superfluoreszierender optischer quellen.

Info

Publication number
DE69013003D1
DE69013003D1 DE69013003T DE69013003T DE69013003D1 DE 69013003 D1 DE69013003 D1 DE 69013003D1 DE 69013003 T DE69013003 T DE 69013003T DE 69013003 T DE69013003 T DE 69013003T DE 69013003 D1 DE69013003 D1 DE 69013003D1
Authority
DE
Germany
Prior art keywords
interferometer
optical sources
superfluorescent
superfluorescent optical
sources
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.)
Expired - Fee Related
Application number
DE69013003T
Other languages
English (en)
Other versions
DE69013003T2 (de
Inventor
John J Fling
Byoung Y - Kim
Kenneth A Fesler
Michel J F Digonnet
Herbert J Shaw
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leland Stanford Junior University
Original Assignee
Leland Stanford Junior University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Leland Stanford Junior University filed Critical Leland Stanford Junior University
Priority claimed from PCT/US1990/004956 external-priority patent/WO1991003703A1/en
Application granted granted Critical
Publication of DE69013003D1 publication Critical patent/DE69013003D1/de
Publication of DE69013003T2 publication Critical patent/DE69013003T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
    • G01C19/72—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers
    • G01C19/721—Details, e.g. optical or electronical details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Lasers (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Gyroscopes (AREA)
DE69013003T 1989-08-31 1990-08-30 Interferometer unter benutzung superfluoreszierender optischer quellen. Expired - Fee Related DE69013003T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40122589A 1989-08-31 1989-08-31
US07/565,248 US5108183A (en) 1989-08-31 1990-08-09 Interferometer utilizing superfluorescent optical source
PCT/US1990/004956 WO1991003703A1 (en) 1989-08-31 1990-08-30 Interferometer utilizing superfluorescent optical source

Publications (2)

Publication Number Publication Date
DE69013003D1 true DE69013003D1 (de) 1994-11-03
DE69013003T2 DE69013003T2 (de) 1995-05-11

Family

ID=27017355

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69013003T Expired - Fee Related DE69013003T2 (de) 1989-08-31 1990-08-30 Interferometer unter benutzung superfluoreszierender optischer quellen.

Country Status (5)

Country Link
US (1) US5108183A (de)
EP (1) EP0489847B1 (de)
JP (1) JP2552583B2 (de)
CA (1) CA2064719C (de)
DE (1) DE69013003T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231465A (en) * 1991-02-08 1993-07-27 Litton Systems, Inc. High efficiency fiber absorber and method for attenuating pump light in a broadband fiber optic light source
FR2736732B1 (fr) * 1995-07-13 1997-10-03 Photonetics Source de lumiere a spectre large stabilise
US5759781A (en) * 1995-12-22 1998-06-02 Yale University Multiparametric fluorescence in situ hybridization
US6007994A (en) 1995-12-22 1999-12-28 Yale University Multiparametric fluorescence in situ hybridization
US5792610A (en) * 1996-05-01 1998-08-11 Biorad Laboratories, Inc. Method for conducting multiparametric fluorescence in situ hybridization
KR19980077130A (ko) * 1996-04-19 1998-11-16 마틴 키츠 반 하이닝겐 단순화된 신호 처리 장치를 구비한 축소된 최소 구성의 간섭계측용 광섬유 자이로스코프
US7656578B2 (en) * 1997-03-21 2010-02-02 Imra America, Inc. Microchip-Yb fiber hybrid optical amplifier for micro-machining and marking
US7576909B2 (en) * 1998-07-16 2009-08-18 Imra America, Inc. Multimode amplifier for amplifying single mode light
US5978528A (en) * 1997-04-02 1999-11-02 Litton Systems, Inc. Method and apparatus for reducing excess photon noise in short coherence light sources
KR100208773B1 (ko) * 1997-07-05 1999-07-15 윤덕용 진행방향이 스위칭되는 펄스형 링 레이저 자이로스코프
US5949930A (en) * 1997-07-23 1999-09-07 Litton Systems, Inc. Apparatus and method for scale factor stabilization in interferometric fiber optic rotation sensors
US6025915A (en) * 1998-06-25 2000-02-15 Litton Systems, Inc. Scale factor stabilization of a broadband fiber source used in fiber optic gyroscopes in radiation environments
US6144788A (en) * 1998-06-30 2000-11-07 Honeywell, Inc. High stability fiber light source
US6434295B1 (en) * 1999-01-14 2002-08-13 Jds Uniphase Corporation Side coupled pumping of double clad fiber gain media
US6108086A (en) * 1999-03-04 2000-08-22 Litton Systems, Inc. System and method of stabilizing the scale factor shift in fiber optic gyroscopes using a spectral monitor array
US6570659B2 (en) 2001-03-16 2003-05-27 Lightlab Imaging, Llc Broadband light source system and method and light source combiner
US6879851B2 (en) 2001-06-07 2005-04-12 Lightlab Imaging, Llc Fiber optic endoscopic gastrointestinal probe
US7277179B2 (en) * 2004-12-13 2007-10-02 General Electric Company Magneto-optical sensors
JP2010272827A (ja) 2009-05-25 2010-12-02 Fujikura Ltd 光ファイバカプラ及び光ファイバ増幅器
US8179933B1 (en) * 2010-10-29 2012-05-15 Corning Incorporated Systems and methods for visible light source evaluation
JP2015510253A (ja) * 2011-12-13 2015-04-02 オーエフエス ファイテル，エルエルシー マルチコアエルビウムドープファイバアンプ
US20150212271A1 (en) * 2012-12-11 2015-07-30 Acacia Communications Inc. Optical waveguide terminators with doped waveguides
DE102015217434A1 (de) * 2015-09-11 2017-03-30 Siemens Aktiengesellschaft Faseroptischer Beschleunigungssensor
DE102015217430A1 (de) * 2015-09-11 2017-03-16 Siemens Aktiengesellschaft Faseroptischer Beschleunigungssensor
US10563986B2 (en) * 2016-09-22 2020-02-18 LGS Innovations LLC Cladding-pumped waveguide optical gyroscope
US10612977B2 (en) 2017-07-20 2020-04-07 The Charles Stark Draper Laboratory, Inc. Grouped molecular absorption line wavelength calibration apparatus and method

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2216747C3 (de) * 1972-04-07 1975-12-04 Eltro Gmbh, Gesellschaft Fuer Strahlungstechnik, 6900 Heidelberg Optischer Verstärker
DE3049033A1 (de) * 1980-12-24 1982-07-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt "ringinterferometer"
US4410275A (en) * 1981-03-31 1983-10-18 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic rotation sensor
US4671658A (en) * 1981-09-30 1987-06-09 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic rotation sensor utilizing a magnetic shield and an optical isolator
US4529312A (en) * 1981-07-29 1985-07-16 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic rotation sensor utilizing unpolarized light
US4536058A (en) * 1981-09-10 1985-08-20 The Board Of Trustees Of The Leland Stanford Junior University Method of manufacturing a fiber optic directional coupler
US4456377A (en) * 1981-11-06 1984-06-26 The Board Of Trustees Of Leland Stanford Jr. Univ. Multimode fiber optic rotation sensor
US4556279A (en) * 1981-11-09 1985-12-03 Board Of Trustees Of The Leland Stanford Junior University Passive fiber optic multiplexer
US4546476A (en) * 1982-12-10 1985-10-08 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic amplifier
US4687330A (en) * 1983-04-25 1987-08-18 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic rotation sensor with extended dynamic range
US4637722A (en) * 1983-04-25 1987-01-20 The Board Of Trustees Of The Leland Stanford Junior University Fiber optical rotation sensor with extended dynamic range
US4723824A (en) * 1983-11-25 1988-02-09 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic amplifier
US4938556A (en) * 1983-11-25 1990-07-03 The Board Of Trustees Of The Leland Stanford Junior University Superfluorescent broadband fiber laser source
US4836676A (en) * 1984-04-25 1989-06-06 The Board Of Trustees Of The Leland Stanford Junior University Phase reading fiber optic interferometer
US4637025A (en) * 1984-10-22 1987-01-13 Polaroid Corporation Super radiant light source
FR2582800B1 (fr) * 1985-05-30 1987-07-17 Thomson Csf Dispositif interferometrique en anneau a fibre optique monomode
US4881817A (en) * 1986-09-19 1989-11-21 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic rotation sensor utilizing high birefringence fiber and having reduced intensity type phase errors
FR2616538B1 (fr) * 1987-06-11 1989-09-01 Alsthom Systeme interferometrique a fibre optique de type sagnac
US4779975A (en) * 1987-06-25 1988-10-25 The Board Of Trustees Of The Leland Stanford Junior University Interferometric sensor using time domain measurements
US4815079A (en) * 1987-12-17 1989-03-21 Polaroid Corporation Optical fiber lasers and amplifiers
US4964131A (en) * 1988-12-16 1990-10-16 The Board Of Trustees Of The Leland Standford Junior University Broadband optical fiber laser

Also Published As

Publication number Publication date
CA2064719A1 (en) 1991-03-01
DE69013003T2 (de) 1995-05-11
JP2552583B2 (ja) 1996-11-13
CA2064719C (en) 2001-11-20
JPH05500714A (ja) 1993-02-12
EP0489847A1 (de) 1992-06-17
EP0489847B1 (de) 1994-09-28
US5108183A (en) 1992-04-28
EP0489847A4 (en) 1993-06-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: WIESE KONNERTH FISCHER PATENTANWAELTE PARTNERSCHAF

8328 Change in the person/name/address of the agent

Representative=s name: SCHROETER LEHMANN FISCHER & NEUGEBAUER, 81479 MUEN

8328 Change in the person/name/address of the agent

Representative=s name: PRUEFER & PARTNER GBR, 81479 MUENCHEN

8339 Ceased/non-payment of the annual fee