DE68919891D1 - Nichtlineare optische Verstärkung. - Google Patents

Nichtlineare optische Verstärkung.

Info

Publication number
DE68919891D1
DE68919891D1 DE68919891T DE68919891T DE68919891D1 DE 68919891 D1 DE68919891 D1 DE 68919891D1 DE 68919891 T DE68919891 T DE 68919891T DE 68919891 T DE68919891 T DE 68919891T DE 68919891 D1 DE68919891 D1 DE 68919891D1
Authority
DE
Germany
Prior art keywords
wavelength
amplifier
operated
input
output
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
DE68919891T
Other languages
English (en)
Other versions
DE68919891T2 (de
Inventor
Michael John O'mahony
Ian William Marshall
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Application granted granted Critical
Publication of DE68919891D1 publication Critical patent/DE68919891D1/de
Publication of DE68919891T2 publication Critical patent/DE68919891T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01S5/50—Amplifier structures not provided for in groups H01S5/02 - H01S5/30
    • 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
    • G02F3/00—Optical logic elements; Optical bistable devices
    • G02F3/02—Optical bistable devices
    • G02F3/026—Optical bistable devices based on laser effects
    • 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
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/0601—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium comprising an absorbing region

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Semiconductor Lasers (AREA)
  • Glass Compositions (AREA)
  • Lasers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE68919891T 1988-04-22 1989-04-21 Nichtlineare optische Verstärkung. Expired - Fee Related DE68919891T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888809603A GB8809603D0 (en) 1988-04-22 1988-04-22 Non-linear optical amplification

Publications (2)

Publication Number Publication Date
DE68919891D1 true DE68919891D1 (de) 1995-01-26
DE68919891T2 DE68919891T2 (de) 1995-05-04

Family

ID=10635694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68919891T Expired - Fee Related DE68919891T2 (de) 1988-04-22 1989-04-21 Nichtlineare optische Verstärkung.

Country Status (11)

Country Link
US (1) US5111153A (de)
EP (1) EP0338863B1 (de)
JP (1) JP2989842B2 (de)
AT (1) ATE115742T1 (de)
AU (1) AU619552B2 (de)
CA (1) CA1324206C (de)
DE (1) DE68919891T2 (de)
ES (1) ES2065374T3 (de)
GB (1) GB8809603D0 (de)
HK (1) HK138196A (de)
WO (1) WO1989010579A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175739A (en) * 1988-09-09 1992-12-29 Fujitsu Limited Semiconductor optical device having a non-linear operational characteristic
US5159226A (en) * 1990-07-16 1992-10-27 Atlantic Richfield Company Torsional force transducer and method of operation
FR2673333A1 (fr) * 1991-02-27 1992-08-28 Alsthom Cge Alcatel Laser semiconducteur a absorbeur saturable.
ES2084358T3 (es) * 1991-05-07 1996-05-01 British Telecomm Extraccion optica del reloj.
US5321718A (en) * 1993-01-28 1994-06-14 Sdl, Inc. Frequency converted laser diode and lens system therefor
FR2707442B1 (fr) * 1993-07-06 1995-09-15 Pirio Francis Système de transmission sur fibre optique à compensation des distorsions en ligne.
US5793513A (en) * 1996-08-15 1998-08-11 The Board Of Trustees Of Leland Stanford Junior University Fiber optics digital communication system and method using an optical resonator for optical signal processing
JP3145941B2 (ja) * 1997-01-13 2001-03-12 日本電気株式会社 光機能増幅素子及びその動作方法
US7031773B1 (en) 2003-01-10 2006-04-18 Pacesetter, Inc. Implantable cardiac stimulation system providing autocapture and lead impedance assessment and method
FR2888430B1 (fr) * 2005-07-08 2007-10-26 Alcatel Sa Structure a absorbant optique saturable pour dispositif de regeneration de signaux optiques
JP4703312B2 (ja) * 2005-08-09 2011-06-15 シャープ株式会社 非線形半導体光素子駆動装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724926A (en) * 1971-08-09 1973-04-03 Bell Telephone Labor Inc Optical pulse modulator
US4088964A (en) * 1975-01-22 1978-05-09 Clow Richard G Multi-mode threshold laser
US4518934A (en) * 1982-02-16 1985-05-21 At&T Bell Laboratories Optical bistable device
JPS59117284A (ja) * 1982-12-24 1984-07-06 Nec Corp 光増幅回路
JPS62155581A (ja) * 1985-12-27 1987-07-10 Nec Corp 半導体レ−ザ光スイツチ
GB8622745D0 (en) * 1986-09-22 1986-10-29 Plessey Co Plc Bistable optical device
GB8624274D0 (en) * 1986-10-09 1986-11-12 British Telecomm Optical receiver
US4772854A (en) * 1986-12-24 1988-09-20 Bell Communications Research, Inc. All optical repeater

Also Published As

Publication number Publication date
CA1324206C (en) 1993-11-09
DE68919891T2 (de) 1995-05-04
JPH03505006A (ja) 1991-10-31
AU619552B2 (en) 1992-01-30
HK138196A (en) 1996-08-02
WO1989010579A1 (en) 1989-11-02
ES2065374T3 (es) 1995-02-16
US5111153A (en) 1992-05-05
ATE115742T1 (de) 1994-12-15
EP0338863A1 (de) 1989-10-25
JP2989842B2 (ja) 1999-12-13
AU3546689A (en) 1989-11-24
EP0338863B1 (de) 1994-12-14
GB8809603D0 (en) 1988-05-25

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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