FR2258723B1 - - Google Patents

Info

Publication number
FR2258723B1
FR2258723B1 FR7501525A FR7501525A FR2258723B1 FR 2258723 B1 FR2258723 B1 FR 2258723B1 FR 7501525 A FR7501525 A FR 7501525A FR 7501525 A FR7501525 A FR 7501525A FR 2258723 B1 FR2258723 B1 FR 2258723B1
Authority
FR
France
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
Application number
FR7501525A
Other versions
FR2258723A1 (fr
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.)
Jersey Nuclear Avco Isotopes Inc
Original Assignee
Jersey Nuclear Avco Isotopes 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 Jersey Nuclear Avco Isotopes Inc filed Critical Jersey Nuclear Avco Isotopes Inc
Publication of FR2258723A1 publication Critical patent/FR2258723A1/fr
Application granted granted Critical
Publication of FR2258723B1 publication Critical patent/FR2258723B1/fr
Expired 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
    • H01S3/136—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling devices placed within the cavity
    • H01S3/137—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling devices placed within the cavity for stabilising of frequency

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
FR7501525A 1974-01-17 1975-01-17 Expired FR2258723B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/434,078 US3967211A (en) 1974-01-17 1974-01-17 Laser wavelength stabilization

Publications (2)

Publication Number Publication Date
FR2258723A1 FR2258723A1 (fr) 1975-08-18
FR2258723B1 true FR2258723B1 (fr) 1978-08-18

Family

ID=23722734

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501525A Expired FR2258723B1 (fr) 1974-01-17 1975-01-17

Country Status (13)

Country Link
US (1) US3967211A (fr)
JP (1) JPS50108893A (fr)
BE (1) BE824434A (fr)
CA (1) CA1015437A (fr)
CH (1) CH604391A5 (fr)
DE (1) DE2501422A1 (fr)
ES (1) ES433878A1 (fr)
FR (1) FR2258723B1 (fr)
GB (1) GB1477604A (fr)
IL (1) IL46336A (fr)
IT (1) IT1026379B (fr)
NL (1) NL7500579A (fr)
SE (1) SE408677B (fr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103254A (en) * 1976-11-10 1978-07-25 Chikami Leslie F Tunable frequency laser
US4150342A (en) * 1977-07-05 1979-04-17 Coherent, Inc. Method and apparatus for automatically reacquiring a predetermined output radiation frequency in a tunable laser system despite momentary perturbations of laser oscillation
US4264870A (en) * 1979-10-18 1981-04-28 Jersey Nuclear-Avco Isotopes, Inc. Automatic locking system for an injection locked laser
DE3311808C2 (de) * 1983-03-31 1985-09-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Halbleiterlaseranordnung mit einem Fabry-Perot-Interferometer
GB2154787B (en) * 1984-01-17 1987-04-01 Standard Telephones Cables Ltd Laser stabilisation circuit
SE8401773L (sv) * 1984-03-30 1985-10-01 Boh Optical Ab Frekvens- och effektreglering hos laserdioder
JPS6118300A (ja) * 1984-07-04 1986-01-27 Matsushita Electric Ind Co Ltd 光学的マイクロホン
US4675873A (en) * 1984-09-28 1987-06-23 Bell Communications Research, Inc. Single mode injection laser structure
GB8522821D0 (en) * 1985-09-16 1985-10-23 British Telecomm Frequency referencing system
US4850709A (en) * 1986-03-04 1989-07-25 Canon Kabushiki Kaisha Fabri-perot spectroscopy method and apparatus utilizing the same
US5189485A (en) * 1986-09-25 1993-02-23 The United States Of America As Represented By The United States Department Of Energy Wavelength meter having single mode fiber optics multiplexed inputs
KR910006307B1 (ko) * 1987-09-26 1991-08-19 미쓰비시덴기 가부시기가이샤 레이저 파장의 안정화 방법 및 파장 안정화 장치
CA1313688C (fr) * 1987-10-28 1993-02-16 Hitsoshi Wakata Methode pour stabiliser la longueur d'onde d'un laser et laser a longueur d'onde stabilisee
US4930133A (en) * 1989-06-05 1990-05-29 The Boeing Company Multiple laser frequency stabilization
US4979178A (en) * 1989-06-20 1990-12-18 The Boeing Company Tunable narrow-linewidth semiconductor laser
US5048031A (en) * 1990-04-23 1991-09-10 Coherent, Inc. Laser with actively stabilized etalon for single frequency operation
US5144632A (en) * 1990-04-23 1992-09-01 Coherent, Inc. Laser with actively stabilized etalon for single frequency operation
US5969825A (en) * 1991-08-06 1999-10-19 Southwest Sciences Incorporated Dual-modulation laser line-locking for wavelength modulation spectroscopy
US6351309B1 (en) 1991-08-06 2002-02-26 Southwest Sciences Incorporated Dual modulation laser line-locking technique for wavelength modulation spectroscopy
JPH06281813A (ja) * 1993-01-29 1994-10-07 Nec Corp 透過波長可変装置
SE502625C2 (sv) * 1993-09-02 1995-11-27 Ellemtel Utvecklings Ab Avstämbar förstärkningskopplad laseranordning
EP1149443A4 (fr) 1998-09-11 2006-03-22 New Focus Inc Laser accordable
AU1905400A (en) 1998-10-16 2000-05-08 New Focus, Inc. Interferometer for optical wavelength monitoring
US6853654B2 (en) * 1999-07-27 2005-02-08 Intel Corporation Tunable external cavity laser
US6879619B1 (en) 1999-07-27 2005-04-12 Intel Corporation Method and apparatus for filtering an optical beam
US7209498B1 (en) 2000-05-04 2007-04-24 Intel Corporation Method and apparatus for tuning a laser
US7120176B2 (en) * 2000-07-27 2006-10-10 Intel Corporation Wavelength reference apparatus and method
US6556599B1 (en) * 2000-10-17 2003-04-29 Bookham Technology Plc External cavity laser using angle-tuned filter and method of making same
US6658031B2 (en) * 2001-07-06 2003-12-02 Intel Corporation Laser apparatus with active thermal tuning of external cavity
US6804278B2 (en) 2001-07-06 2004-10-12 Intel Corporation Evaluation and adjustment of laser losses according to voltage across gain medium
US6822979B2 (en) 2001-07-06 2004-11-23 Intel Corporation External cavity laser with continuous tuning of grid generator
US6901088B2 (en) * 2001-07-06 2005-05-31 Intel Corporation External cavity laser apparatus with orthogonal tuning of laser wavelength and cavity optical pathlength
US6724797B2 (en) 2001-07-06 2004-04-20 Intel Corporation External cavity laser with selective thermal control
US7230959B2 (en) 2002-02-22 2007-06-12 Intel Corporation Tunable laser with magnetically coupled filter
US6859284B2 (en) * 2002-12-02 2005-02-22 Picarro, Inc. Apparatus and method for determining wavelength from coarse and fine measurements
US7420686B2 (en) * 2006-02-23 2008-09-02 Picarro, Inc. Wavelength measurement method based on combination of two signals in quadrature
EP4088289A4 (fr) * 2020-01-06 2024-03-20 Battelle Energy Alliance, LLC Capteurs d'émission laser à pompage nucléaire à l'état solide de mesure de puissance et de flux de réacteur à pile, conversion directe d'énergie, et procédés associés
US11048047B1 (en) 2021-02-03 2021-06-29 Quantum Valley Ideas Laboratories Housing an etalon in a frequency reference system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3395365A (en) * 1965-02-24 1968-07-30 Bell Telephone Labor Inc Frequency stabilized optical maser
US3543181A (en) * 1967-09-05 1970-11-24 Perkin Elmer Corp Laser frequency stabilization system

Also Published As

Publication number Publication date
JPS50108893A (fr) 1975-08-27
DE2501422A1 (de) 1975-07-31
IL46336A (en) 1977-03-31
SE7500443L (fr) 1975-07-18
AU7713975A (en) 1976-07-08
CH604391A5 (fr) 1978-09-15
CA1015437A (fr) 1977-08-09
IT1026379B (it) 1978-09-20
SE408677B (sv) 1979-06-25
NL7500579A (nl) 1975-07-21
FR2258723A1 (fr) 1975-08-18
GB1477604A (en) 1977-06-22
BE824434A (fr) 1975-05-15
ES433878A1 (es) 1977-02-16
US3967211A (en) 1976-06-29
IL46336A0 (en) 1975-04-25

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Legal Events

Date Code Title Description
ST Notification of lapse