JPS5248478B2 - - Google Patents

Info

Publication number
JPS5248478B2
JPS5248478B2 JP50111008A JP11100875A JPS5248478B2 JP S5248478 B2 JPS5248478 B2 JP S5248478B2 JP 50111008 A JP50111008 A JP 50111008A JP 11100875 A JP11100875 A JP 11100875A JP S5248478 B2 JPS5248478 B2 JP S5248478B2
Authority
JP
Japan
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
JP50111008A
Other versions
JPS5155689A (ja
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 filed Critical
Publication of JPS5155689A publication Critical patent/JPS5155689A/ja
Publication of JPS5248478B2 publication Critical patent/JPS5248478B2/ja
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
    • H01S3/139—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
    • H01S3/1398—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length by using a supplementary modulation of the output
JP50111008A 1974-09-16 1975-09-16 Expired JPS5248478B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US506476A US3921099A (en) 1974-09-16 1974-09-16 Frequency stabilized laser

Publications (2)

Publication Number Publication Date
JPS5155689A JPS5155689A (ja) 1976-05-15
JPS5248478B2 true JPS5248478B2 (ja) 1977-12-09

Family

ID=24014758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50111008A Expired JPS5248478B2 (ja) 1974-09-16 1975-09-16

Country Status (4)

Country Link
US (1) US3921099A (ja)
JP (1) JPS5248478B2 (ja)
FR (1) FR2285006A1 (ja)
GB (1) GB1495847A (ja)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979686A (en) * 1975-09-08 1976-09-07 Hughes Aircraft Company Optical frequency modulation demodulator
US4344172A (en) * 1979-03-02 1982-08-10 Gerhard Busse System for measuring the radiation power of power-modulated transmitters, in particular of lasers
US4253769A (en) * 1980-05-30 1981-03-03 Nasa Stark effect spectrophone for continuous absorption spectra monitoring
GB8413502D0 (en) * 1984-05-25 1984-07-04 British Telecomm Mode locked laser light sources
US4660206A (en) * 1984-07-02 1987-04-21 Hughes Aircraft Company Chirp laser stabilization system
US4893353A (en) * 1985-12-20 1990-01-09 Yokogawa Electric Corporation Optical frequency synthesizer/sweeper
GB2187592B (en) * 1985-12-26 1989-10-18 Yokogawa Electric Corp Semiconductor laser wavelength stabilizer
US4825260A (en) * 1987-02-20 1989-04-25 Litton Systems, Inc. Apparatus and method using amplification cells for ring laser gyroscope cavity length control
US4836675A (en) * 1987-06-29 1989-06-06 Litton Systems, Inc. Apparatus and method for detecting rotation rate and direction of rotation and providing cavity length control in multioscillator ring laser gyroscopes
GB8720022D0 (en) * 1987-08-25 1987-09-30 Keele University Of Frequency stabilization of gas lasers
US4823354A (en) * 1987-12-15 1989-04-18 Lumonics Inc. Excimer lasers
US5025448A (en) * 1989-05-12 1991-06-18 Nippon Telegraph & Telephone Corporation Method and apparatus for stabilizing frequency of semiconductor laser
DE3943470A1 (de) * 1989-05-29 1990-12-13 Rainer Thiessen Gegenstands-naeherungs und troepfchendetektor
US5034952A (en) * 1989-12-05 1991-07-23 The United States Of America As Represented By The United States Department Of Energy Laser for high frequency modulated interferometry
US5068864A (en) * 1990-05-04 1991-11-26 Laser Science, Inc. Laser frequency stabilization
US5224110A (en) * 1992-05-27 1993-06-29 The United States Of America As Represented By The Secretary Of The Navy Tunable laser frequency stabilizing system
US6879619B1 (en) 1999-07-27 2005-04-12 Intel Corporation Method and apparatus for filtering an optical beam
US6853654B2 (en) 1999-07-27 2005-02-08 Intel Corporation Tunable external cavity laser
US7120176B2 (en) 2000-07-27 2006-10-10 Intel Corporation Wavelength reference apparatus and method
US6816516B2 (en) 2001-03-21 2004-11-09 Intel Corporation Error signal generation system
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
US6788724B2 (en) * 2001-07-06 2004-09-07 Intel Corporation Hermetically sealed external cavity laser system and method
US7230959B2 (en) * 2002-02-22 2007-06-12 Intel Corporation Tunable laser with magnetically coupled filter
US6845121B2 (en) * 2002-06-15 2005-01-18 Intel Corporation Optical isolator apparatus and methods
CN103996971B (zh) * 2014-06-13 2016-08-24 武汉大学 Co2探测激光雷达中脉冲差频激光器稳频装置及方法
DE102014226845B4 (de) * 2014-12-17 2016-11-03 Siemens Aktiengesellschaft Absorptionsspektrometer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471804A (en) * 1967-05-09 1969-10-07 Hughes Aircraft Co Frequency stabilized laser
US3622908A (en) * 1970-03-20 1971-11-23 United Aircraft Corp Dithered gain characteristic stabilization of a gas laser
US3842367A (en) * 1973-04-25 1974-10-15 Us Air Force Technique and apparatus for stabilizing the frequency of a gas laser

Also Published As

Publication number Publication date
US3921099A (en) 1975-11-18
JPS5155689A (ja) 1976-05-15
GB1495847A (en) 1977-12-21
FR2285006B1 (ja) 1979-03-09
FR2285006A1 (fr) 1976-04-09

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