DE69117728T2 - Optischer verstärker - Google Patents

Optischer verstärker

Info

Publication number
DE69117728T2
DE69117728T2 DE69117728T DE69117728T DE69117728T2 DE 69117728 T2 DE69117728 T2 DE 69117728T2 DE 69117728 T DE69117728 T DE 69117728T DE 69117728 T DE69117728 T DE 69117728T DE 69117728 T2 DE69117728 T2 DE 69117728T2
Authority
DE
Germany
Prior art keywords
optical
light
optical waveguide
waveguide structure
core
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
DE69117728T
Other languages
German (de)
English (en)
Other versions
DE69117728D1 (de
Inventor
Masataka Shirasaki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE69117728D1 publication Critical patent/DE69117728D1/de
Publication of DE69117728T2 publication Critical patent/DE69117728T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/39—Non-linear optics for parametric generation or amplification of light, infrared or ultraviolet waves
    • G02F1/395—Non-linear optics for parametric generation or amplification of light, infrared or ultraviolet waves in optical waveguides

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
DE69117728T 1990-09-18 1991-09-17 Optischer verstärker Expired - Fee Related DE69117728T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24635890 1990-09-18
PCT/JP1991/001232 WO1992005466A1 (en) 1990-09-18 1991-09-17 Optical amplifier

Publications (2)

Publication Number Publication Date
DE69117728D1 DE69117728D1 (de) 1996-04-11
DE69117728T2 true DE69117728T2 (de) 1996-08-08

Family

ID=17147372

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69117728T Expired - Fee Related DE69117728T2 (de) 1990-09-18 1991-09-17 Optischer verstärker

Country Status (5)

Country Link
US (1) US5274495A (OSRAM)
EP (1) EP0500964B1 (OSRAM)
CA (1) CA2068870C (OSRAM)
DE (1) DE69117728T2 (OSRAM)
WO (1) WO1992005466A1 (OSRAM)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992005466A1 (en) * 1990-09-18 1992-04-02 Fujitsu Limited Optical amplifier
DE4341407A1 (de) * 1993-12-04 1995-06-08 Sel Alcatel Ag Optischer Mischer und dessen Verwendung
JPH0822038A (ja) * 1994-07-08 1996-01-23 Sumitomo Electric Ind Ltd 位相共役光発生器
US6459910B1 (en) * 1995-06-07 2002-10-01 Texas Instruments Incorporated Use of speech recognition in pager and mobile telephone applications
US5640480A (en) * 1995-08-07 1997-06-17 Northrop Grumman Corporation Zig-zag quasi-phase-matched wavelength converter apparatus
SE517698C2 (sv) * 1995-08-25 2002-07-02 Saab Ab Anordning vid kaskadkoppling av optiska förstärkare avsedd att förstärka optiska pulser
US5982961A (en) * 1997-01-21 1999-11-09 Molecular Optoelectronics Corporation Organic crystal compound optical waveguide and methods for its fabrication
US5815309A (en) * 1997-01-21 1998-09-29 Molecular Optoelectronics Corporation Optical amplifier and process for amplifying an optical signal propagating in a fiber optic
US6147793A (en) * 1997-12-03 2000-11-14 Sandia Corporation Backconversion-limited optical parametric oscillators
WO1999043057A1 (en) 1998-02-20 1999-08-26 Molecular Optoelectronics Corporation Optical amplifier and process for amplifying an optical signal propagating in a fiber optic employing an overlay waveguide and stimulated emission
US6198569B1 (en) 1998-02-20 2001-03-06 Molecular Optoelectronics Corporation Multiple window dense wavelength divison multiplexed communications link with optical amplification and dispersion compensation
US6270604B1 (en) 1998-07-23 2001-08-07 Molecular Optoelectronics Corporation Method for fabricating an optical waveguide
JP3973769B2 (ja) * 1998-08-19 2007-09-12 富士通株式会社 波長変換のための方法及び装置
US6236793B1 (en) 1998-09-23 2001-05-22 Molecular Optoelectronics Corporation Optical channel waveguide amplifier
US6344921B1 (en) * 1999-02-22 2002-02-05 Almantas Galvanauskas Optical parametric amplifiers and generators in optical communication systems
US6208456B1 (en) 1999-05-24 2001-03-27 Molecular Optoelectronics Corporation Compact optical amplifier with integrated optical waveguide and pump source
US6344920B1 (en) * 2000-01-06 2002-02-05 Raytheon Company Monolithic serial optical parametric oscillator
EP1209496A1 (en) 2000-11-22 2002-05-29 Corning Incorporated Waveguide optical fiber for parametric amplification within S-band optical range
DE60201386T8 (de) * 2001-07-18 2006-08-24 Asahi Glass Co., Ltd. Optische Kunststofffaser und Verfahren zu deren Herstellung
EP1389742A1 (en) * 2002-08-14 2004-02-18 Alcatel Optical Amplifier
JP2008089781A (ja) * 2006-09-29 2008-04-17 Fujitsu Ltd 光パラメトリック増幅装置
JP5419411B2 (ja) * 2008-10-08 2014-02-19 キヤノン株式会社 テラヘルツ波発生素子
EP2344923A4 (en) 2008-10-14 2017-05-03 Cornell University Apparatus for imparting phase shift to input waveform
JP2011145554A (ja) * 2010-01-15 2011-07-28 Fujitsu Ltd 光増幅器および光増幅装置
JP5799538B2 (ja) * 2011-03-18 2015-10-28 セイコーエプソン株式会社 テラヘルツ波発生装置、カメラ、イメージング装置、計測装置および光源装置
JP5751015B2 (ja) * 2011-05-26 2015-07-22 富士通株式会社 光信号処理装置および光通信システム
GB2496214B (en) * 2011-11-01 2016-03-16 Fianium Ltd Amplifying optical device pumped or seeded with nonlinearly generated light
GB2546937B (en) * 2012-11-02 2017-11-29 Silixa Ltd Combining seismic survey and DAS fluid flow data for improved results
EP3115840B1 (en) * 2014-03-04 2020-05-06 National Institute of Advanced Industrial Science and Technology Optical phase regeneration method and device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB297076A (en) * 1927-03-14 1928-09-14 Ig Farbenindustrie Ag Improvements in the production of colouring materials
US3644845A (en) * 1969-06-06 1972-02-22 Stephen E Harris Frequency stabilization method and apparatus for parametric amplifiers and oscillators
US3875422A (en) * 1974-07-24 1975-04-01 Bell Telephone Labor Inc Four photon parametric amplification in glassy optical waveguides
FR2573547B1 (fr) * 1984-11-16 1987-04-10 Thomson Csf Source optique monomode et dispositif amplificateur optique accordables dans le proche infra-rouge et l'application aux dispositifs amplificateurs selectifs et de regeneration
JPS62186234A (ja) * 1986-02-12 1987-08-14 Furukawa Electric Co Ltd:The 光波長多重増幅方法
CA1298113C (en) * 1986-10-20 1992-03-31 Nicholas John Doran Optical device
JPH0663908B2 (ja) * 1988-08-05 1994-08-22 日本電信電話株式会社 光パルス試験装置
US4867518A (en) * 1988-08-31 1989-09-19 The United States Of America As Represented By The Secretary Of The Navy All-fiber SFPM amplifier
US5076658A (en) * 1990-04-30 1991-12-31 Unisys Corporation Non-linear optical polymeric fiber waveguides
WO1992005466A1 (en) * 1990-09-18 1992-04-02 Fujitsu Limited Optical amplifier

Also Published As

Publication number Publication date
CA2068870C (en) 1997-01-28
EP0500964A4 (OSRAM) 1994-02-23
EP0500964A1 (en) 1992-09-02
WO1992005466A1 (en) 1992-04-02
US5274495A (en) 1993-12-28
EP0500964B1 (en) 1996-03-06
DE69117728D1 (de) 1996-04-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee