NO941626L - Bölgelengdestabilisering - Google Patents

Bölgelengdestabilisering

Info

Publication number
NO941626L
NO941626L NO941626A NO941626A NO941626L NO 941626 L NO941626 L NO 941626L NO 941626 A NO941626 A NO 941626A NO 941626 A NO941626 A NO 941626A NO 941626 L NO941626 L NO 941626L
Authority
NO
Norway
Prior art keywords
optical signal
source
power
wavelength
detector
Prior art date
Application number
NO941626A
Other languages
English (en)
Other versions
NO941626D0 (no
Inventor
Clarence E Laskoskie
Yellapu Anjan
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Publication of NO941626D0 publication Critical patent/NO941626D0/no
Publication of NO941626L publication Critical patent/NO941626L/no

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
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • H01S5/0687—Stabilising the frequency of the laser

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Communication System (AREA)
  • Lasers (AREA)

Abstract

En optisk kilde (11) utsender en kildes optisk signal (12) som har en kildes optiske slgnals effekt og en bølgelengde. En splitter (14) eller annen tilsvarende anordning splitter kildens optiske signal l et første optisk signal (15) som har et første optisk signals effekt og et andre optisk signal (17) som har et andre optisk slgnals effekt, slik at kildens optiske signals effekt splittes mellom det første, optiske signalets effekt og det andre optiske signalets effekt. Denne splitting er avhengig av bølgelengden for kildens optiske signal(11). En første detektor (21) detekterer det første optiske signalets effekt og en andre detektor (22) detekterer det andre optiske signalets effekt. En styreenhet (25) reagerer på nevnte første (21) og andre (22) detektorer for å styre bølgelengden for kildens optiske signal.
NO941626A 1991-12-05 1994-05-03 Bölgelengdestabilisering NO941626L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/802,952 US5323409A (en) 1991-12-05 1991-12-05 Wavelength stabilization
PCT/US1992/010593 WO1993011589A1 (en) 1991-12-05 1992-12-04 Wavelength stabilization

Publications (2)

Publication Number Publication Date
NO941626D0 NO941626D0 (no) 1994-05-03
NO941626L true NO941626L (no) 1994-05-03

Family

ID=25185172

Family Applications (1)

Application Number Title Priority Date Filing Date
NO941626A NO941626L (no) 1991-12-05 1994-05-03 Bölgelengdestabilisering

Country Status (11)

Country Link
US (1) US5323409A (no)
EP (1) EP0615665B1 (no)
JP (1) JPH07501659A (no)
AU (1) AU660069B2 (no)
BR (1) BR9206826A (no)
CA (1) CA2119143C (no)
DE (1) DE69211013T2 (no)
FI (1) FI942613A0 (no)
NO (1) NO941626L (no)
RU (1) RU94031565A (no)
WO (1) WO1993011589A1 (no)

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DE4415269A1 (de) * 1994-04-30 1995-11-02 Zeiss Carl Fa Laseranordnung mit einem axial optisch gepumpten Laser
US5490157A (en) * 1994-05-02 1996-02-06 The United States Of Americas As Represented By The United States Department Of Energy Method and apparatus for monitoring the power of a laser beam
US5822343A (en) * 1994-08-26 1998-10-13 Psc Inc. Operating and control system for lasers useful in bar code scanners
US5504762A (en) * 1994-10-11 1996-04-02 Spectra-Physics Lasers, Inc. Laser diode system with feedback control
US5515392A (en) * 1995-01-05 1996-05-07 Eastman Kodak Company Laser diode control circuit with power supply compensation network
DE19602677C1 (de) * 1996-01-25 1996-11-14 Siemens Ag Verfahren und Schaltungsanordnung zur Frequenzstabilisierung eines WDM-Multiplexers/-Demultiplexers
US5822049A (en) * 1997-04-24 1998-10-13 The United States Of America As Represented By The Director Of The National Security Agency Optical fiber coupler type wavelength measuring apparatus
IL121509A (en) * 1997-08-11 2000-02-17 Eci Telecom Ltd Device and method for monitoring and controlling laser wavelength
IL121510A (en) * 1997-08-11 2000-02-17 Eci Telecom Ltd Optical communications system
US6370290B1 (en) 1997-09-19 2002-04-09 Uniphase Corporation Integrated wavelength-select transmitter
US6058131A (en) * 1997-11-17 2000-05-02 E-Tek Dynamics, Inc. Wavelength stabilization of laser source using fiber Bragg grating feedback
US6289028B1 (en) 1998-02-19 2001-09-11 Uniphase Telecommunications Products, Inc. Method and apparatus for monitoring and control of laser emission wavelength
US6134253A (en) * 1998-02-19 2000-10-17 Jds Uniphase Corporation Method and apparatus for monitoring and control of laser emission wavelength
US6560253B1 (en) 1999-01-14 2003-05-06 Jds Uniphase Corporation Method and apparatus for monitoring and control of laser emission wavelength
US6385217B1 (en) * 1999-02-16 2002-05-07 Qtera Corporation Compact wavelength-independent wavelength-locker for absolute wavelength stability of a laser diode
DE60012704T2 (de) * 1999-03-01 2005-01-13 The Regents Of The University Of California, Oakland Abstimmbarer laser mit einer integrierten vorrichtung zur wellenlängenüberwachung und zugehöriges betriebsverfahren
US6587214B1 (en) 2000-06-26 2003-07-01 Jds Uniphase Corporation Optical power and wavelength monitor
US6671296B2 (en) * 2000-10-10 2003-12-30 Spectrasensors, Inc. Wavelength locker on optical bench and method of manufacture
US6611341B2 (en) 2000-10-10 2003-08-26 Spectrasensors, Inc. Method and system for locking transmission wavelengths for lasers in a dense wavelength division multiplexer utilizing a tunable etalon
US6693928B2 (en) 2000-10-10 2004-02-17 Spectrasensors, Inc. Technique for filtering chirp from optical signals
US6587484B1 (en) 2000-10-10 2003-07-01 Spectrasensor, Inc,. Method and apparatus for determining transmission wavelengths for lasers in a dense wavelength division multiplexer
US6486950B1 (en) 2000-12-05 2002-11-26 Jds Uniphase Corporation Multi-channel wavelength monitor
KR100460492B1 (ko) * 2000-12-28 2004-12-08 엘지전자 주식회사 광 파장분할다중화 전송장비에서의 광파장 잠금장치 및 그방법
GB0100425D0 (en) * 2001-01-08 2001-02-21 Elettronica Systems Ltd Apparatus for generating electrical signals with ultra-wide band arbitrary waveforms
US20030076568A1 (en) * 2001-10-22 2003-04-24 Adc Telecommunications, Inc. Light frequency stabilizer
US6859469B2 (en) * 2001-12-11 2005-02-22 Adc Telecommunications, Inc. Method and apparatus for laser wavelength stabilization
US7075656B2 (en) 2001-12-11 2006-07-11 Adc Telecommunications, Inc. Method and algorithm for continuous wavelength locking
US7038782B2 (en) 2001-12-11 2006-05-02 Adc Telecommunications, Inc. Robust wavelength locker for control of laser wavelength
DE10201125C2 (de) * 2002-01-09 2003-12-18 Infineon Technologies Ag Anordnung zur Frequenzstabilisierung
US6888854B2 (en) 2002-07-03 2005-05-03 Lambda Crossing Ltd. Integrated monitor device
DE102009036022B4 (de) * 2009-08-04 2014-04-03 Northrop Grumman Litef Gmbh Optischer Transceiver und Faseroptischer Kreisel
CN102243102B (zh) * 2011-04-25 2014-09-03 浙江中欣动力测控技术有限公司 一种可同时测量功率和波长的光电测量装置

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JPS5978587A (ja) * 1982-10-28 1984-05-07 Toshiba Corp 半導体レ−ザの発振波長安定化装置
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JP2546388B2 (ja) * 1989-08-31 1996-10-23 日本電気株式会社 半導体レーザ装置の発振周波数安定化装置
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Also Published As

Publication number Publication date
BR9206826A (pt) 1995-03-01
WO1993011589A1 (en) 1993-06-10
CA2119143C (en) 1999-09-07
FI942613A (fi) 1994-06-03
NO941626D0 (no) 1994-05-03
US5323409A (en) 1994-06-21
AU3413993A (en) 1993-06-28
DE69211013D1 (de) 1996-06-27
AU660069B2 (en) 1995-06-08
CA2119143A1 (en) 1993-06-10
EP0615665A1 (en) 1994-09-21
JPH07501659A (ja) 1995-02-16
DE69211013T2 (de) 1996-11-28
EP0615665B1 (en) 1996-05-22
FI942613A0 (fi) 1994-06-03
RU94031565A (ru) 1996-06-20

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