DE69301977D1 - Superfluoreszierende Quelle - Google Patents

Superfluoreszierende Quelle

Info

Publication number
DE69301977D1
DE69301977D1 DE69301977T DE69301977T DE69301977D1 DE 69301977 D1 DE69301977 D1 DE 69301977D1 DE 69301977 T DE69301977 T DE 69301977T DE 69301977 T DE69301977 T DE 69301977T DE 69301977 D1 DE69301977 D1 DE 69301977D1
Authority
DE
Germany
Prior art keywords
fluorescent source
super fluorescent
super
source
fluorescent
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
DE69301977T
Other languages
English (en)
Other versions
DE69301977T2 (de
Inventor
Bernard G Fidric
David F Libman
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.)
Northrop Grumman Guidance and Electronics Co Inc
Original Assignee
Litton Systems 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 Litton Systems Inc filed Critical Litton Systems Inc
Application granted granted Critical
Publication of DE69301977D1 publication Critical patent/DE69301977D1/de
Publication of DE69301977T2 publication Critical patent/DE69301977T2/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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/131—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
    • H01S3/1312—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the optical pumping
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06795—Fibre lasers with superfluorescent emission, e.g. amplified spontaneous emission sources for fibre laser gyrometers
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/0941—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/131—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation
    • H01S3/1317—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the active medium, e.g. by controlling the processes or apparatus for excitation by controlling the temperature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DE69301977T 1992-08-04 1993-08-04 Superfluoreszierende Quelle Expired - Fee Related DE69301977T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/926,007 US5313480A (en) 1990-09-18 1992-08-04 Stabilization apparatus and method for an SFS

Publications (2)

Publication Number Publication Date
DE69301977D1 true DE69301977D1 (de) 1996-05-02
DE69301977T2 DE69301977T2 (de) 1996-08-08

Family

ID=25452599

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69301977T Expired - Fee Related DE69301977T2 (de) 1992-08-04 1993-08-04 Superfluoreszierende Quelle

Country Status (6)

Country Link
US (1) US5313480A (de)
EP (1) EP0583134B1 (de)
JP (1) JP3076484B2 (de)
KR (1) KR940006317A (de)
CA (1) CA2100828C (de)
DE (1) DE69301977T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867839A (en) * 1987-09-04 1989-09-19 Shinko Electric Industries Co., Ltd. Process for forming a circuit substrate
JP3681447B2 (ja) * 1995-10-25 2005-08-10 富士通株式会社 光波長安定化システム
US5684590A (en) * 1995-12-29 1997-11-04 Honeywell Inc. Fiber optic gyroscope source wavelength control
US6151338A (en) * 1997-02-19 2000-11-21 Sdl, Inc. High power laser optical amplifier system
US5978528A (en) * 1997-04-02 1999-11-02 Litton Systems, Inc. Method and apparatus for reducing excess photon noise in short coherence light sources
US6058131A (en) * 1997-11-17 2000-05-02 E-Tek Dynamics, Inc. Wavelength stabilization of laser source using fiber Bragg grating feedback
US6134253A (en) * 1998-02-19 2000-10-17 Jds Uniphase Corporation Method and apparatus for monitoring and control of laser emission wavelength
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
US6693928B2 (en) 2000-10-10 2004-02-17 Spectrasensors, Inc. Technique for filtering chirp from optical signals
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
US7269190B2 (en) * 2002-10-02 2007-09-11 The Board Of Trustees Of The Leland Stanford Junior University Er-doped superfluorescent fiber source with enhanced mean wavelength stability
US7227644B2 (en) * 2004-02-26 2007-06-05 Honeywell International, Inc. Fiber optic gyroscope using a narrowband FBG filter as a wavelength reference
US8208503B2 (en) 2010-05-26 2012-06-26 Honeywell International Inc. Fiber light source with high mean wavelength stability and reliability
US9683830B2 (en) 2014-10-29 2017-06-20 Honeywell International Inc Compensated broadband fiber light source with stable mean wavelength
WO2018201101A1 (en) 2017-04-27 2018-11-01 The Charles Stark Draper Laboratory, Inc. Polarization-based filter stabilization of broadband light sources

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5136600A (en) * 1990-09-18 1992-08-04 Litton Systems Inc. Stabilization apparatus and method for an sfs

Also Published As

Publication number Publication date
JPH06196795A (ja) 1994-07-15
DE69301977T2 (de) 1996-08-08
EP0583134A1 (de) 1994-02-16
EP0583134B1 (de) 1996-03-27
KR940006317A (ko) 1994-03-23
CA2100828C (en) 1998-04-14
CA2100828A1 (en) 1994-02-05
US5313480A (en) 1994-05-17
JP3076484B2 (ja) 2000-08-14

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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