BG47632A1 - Method and device for determining moment of switching of system for active thermostabilizing of resonator lenght in frequency stabilized lasers - Google Patents

Method and device for determining moment of switching of system for active thermostabilizing of resonator lenght in frequency stabilized lasers

Info

Publication number
BG47632A1
BG47632A1 BG82012A BG8201287A BG47632A1 BG 47632 A1 BG47632 A1 BG 47632A1 BG 82012 A BG82012 A BG 82012A BG 8201287 A BG8201287 A BG 8201287A BG 47632 A1 BG47632 A1 BG 47632A1
Authority
BG
Bulgaria
Prior art keywords
thermostabilizing
lenght
resonator
switching
active
Prior art date
Application number
BG82012A
Other languages
English (en)
Inventor
Vasil P Kruglij
Stanislav P Shurulinkov
Original Assignee
Univ Sofijski
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 Univ Sofijski filed Critical Univ Sofijski
Priority to BG82012A priority Critical patent/BG47632A1/xx
Priority to US07/276,212 priority patent/US4908829A/en
Priority to GB8827638A priority patent/GB2212973A/en
Priority to FR888815454A priority patent/FR2623947B3/fr
Priority to DE3840255A priority patent/DE3840255A1/de
Priority to JP63301104A priority patent/JPH02138783A/ja
Priority to CN88108201A priority patent/CN1035589A/zh
Publication of BG47632A1 publication Critical patent/BG47632A1/xx

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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
BG82012A 1987-11-30 1987-11-30 Method and device for determining moment of switching of system for active thermostabilizing of resonator lenght in frequency stabilized lasers BG47632A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BG82012A BG47632A1 (en) 1987-11-30 1987-11-30 Method and device for determining moment of switching of system for active thermostabilizing of resonator lenght in frequency stabilized lasers
US07/276,212 US4908829A (en) 1987-11-30 1988-11-23 Laser frequency stabilization by active resonator length regulation
GB8827638A GB2212973A (en) 1987-11-30 1988-11-25 Determining switch-on time for laser thermostabilising system
FR888815454A FR2623947B3 (fr) 1987-11-30 1988-11-25 Procede et dispositif pour determiner le moment d'actionnement du systeme de thermostabilisation active de la longueur du resonateur de lasers a frequence stabilisee
DE3840255A DE3840255A1 (de) 1987-11-30 1988-11-29 Verfahren und vorrichtung zum bestimmen des einschaltmoments eines systems zur aktiven thermostabilisierung der resonatorlaenge von frequenzstabilisierten lasern
JP63301104A JPH02138783A (ja) 1987-11-30 1988-11-30 周波数安定レーザの共振器長のアクテイブな熱安定化のためのシステムの切換えの瞬間を決定するための方法および装置
CN88108201A CN1035589A (zh) 1987-11-30 1988-11-30 确定激光器谐振腔长度的系统接通时刻的方法及装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG82012A BG47632A1 (en) 1987-11-30 1987-11-30 Method and device for determining moment of switching of system for active thermostabilizing of resonator lenght in frequency stabilized lasers

Publications (1)

Publication Number Publication Date
BG47632A1 true BG47632A1 (en) 1990-08-15

Family

ID=3919801

Family Applications (1)

Application Number Title Priority Date Filing Date
BG82012A BG47632A1 (en) 1987-11-30 1987-11-30 Method and device for determining moment of switching of system for active thermostabilizing of resonator lenght in frequency stabilized lasers

Country Status (7)

Country Link
US (1) US4908829A (xx)
JP (1) JPH02138783A (xx)
CN (1) CN1035589A (xx)
BG (1) BG47632A1 (xx)
DE (1) DE3840255A1 (xx)
FR (1) FR2623947B3 (xx)
GB (1) GB2212973A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6324404B1 (en) * 1991-12-26 2001-11-27 Sycord Limited Partnership Cellular telephone system that uses position of a mobile unit to make call management decisions
DE69404190T2 (de) * 1993-03-30 1998-02-19 Nec Corp Frequenzstabilisationsverfahren für Halbleiterlaser und frequenzstabilisierte Lichtquelle
JP3218999B2 (ja) * 1996-12-18 2001-10-15 安藤電気株式会社 外部共振器型波長可変半導体レーザ光源
JP3466441B2 (ja) * 1997-11-10 2003-11-10 株式会社ミツトヨ レーザ装置の波長安定化装置
US6120190A (en) * 1997-11-26 2000-09-19 Lasertron, Inc. Spatially variable bandpass filter monitoring and feedback control of laser wavelength especially in wavelength division multiplexing communication systems
CN106383346B (zh) * 2016-09-14 2019-04-02 深圳天眼激光科技有限公司 脉冲激光扫描回波接收电路、接收方法及脉冲式激光扫描仪
JP2019087550A (ja) * 2017-11-01 2019-06-06 株式会社ミツトヨ レーザ装置及びレーザ安定化方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042666C2 (de) * 1980-11-12 1985-10-10 Moskovskoe vysšee techničeskoe učilišče imeni N.E. Baumana, Moskva Laser-Spektrofon zum Analysieren von Gasen
DD203435A1 (de) * 1982-02-01 1983-10-19 Adw Ddr Anordnung zur stabilisierung der resonatorlaenge modensynchronisierter gaslaser
JPS58176988A (ja) * 1982-04-09 1983-10-17 Olympus Optical Co Ltd 半導体レ−ザ温度制御装置
JPS6021582A (ja) * 1983-07-15 1985-02-02 Fuji Photo Film Co Ltd レ−ザ温調装置
DE3590327T1 (de) * 1984-07-05 1986-06-26 Ricoh Co., Ltd., Tokio/Tokyo Verfahren zum Regeln der Temperatur eines Halbleiterlasers in einer optischen Abtasteinrichtung
JPS61189657A (ja) * 1985-02-18 1986-08-23 Fuji Photo Film Co Ltd 半導体素子温度制御装置
JPS61189658A (ja) * 1985-02-18 1986-08-23 Fuji Photo Film Co Ltd 半導体素子温度制御装置
US4701607A (en) * 1985-04-15 1987-10-20 Arel Control Systems, Ltd. Temperature control laser detection apparatus
US4631728A (en) * 1985-07-22 1986-12-23 The United States Of America As Represented By The Secretary Of The Navy Thermoelectric cooler control circuit
WO1987001875A1 (en) * 1985-09-24 1987-03-26 Bell Communications Research, Inc. Temperature stabilization of injection lasers
GB8621037D0 (en) * 1986-08-30 1986-10-08 Renishaw Plc Pre-heat control system
DE3706635A1 (de) * 1987-03-02 1988-09-15 Spindler & Hoyer Kg Verfahren zur stabilisierung der frequenz einer laserdiode unabhaengig vom diodenstrom

Also Published As

Publication number Publication date
GB2212973A (en) 1989-08-02
US4908829A (en) 1990-03-13
CN1035589A (zh) 1989-09-13
FR2623947A1 (fr) 1989-06-02
DE3840255A1 (de) 1989-06-08
JPH02138783A (ja) 1990-05-28
GB8827638D0 (en) 1988-12-29
FR2623947B3 (fr) 1990-03-02

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