SE8005875L - Gaslaser - Google Patents

Gaslaser

Info

Publication number: SE8005875L
Authority: SE; Sweden
Prior art keywords: laser generator; gas laser; continuous; gas lasers; lasers
Prior art date: 1979-08-31

Application number

SE8005875A

Other languages

Unknown language ( )

English (en)

Swedish (sv)

Inventor

Goff D Le

J C Guyot

Original Assignee

Comp Generale Electricite

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.)

1979-08-31

Filing date

1980-08-21

Publication date

1981-03-01

1980-08-21 Application filed by Comp Generale Electricite filed Critical Comp Generale Electricite

1981-03-01 Publication of SE8005875L publication Critical patent/SE8005875L/

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
- H01S3/1394—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 an active reference, e.g. second laser, klystron or other standard frequency source

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Optics & Photonics (AREA)
Lasers (AREA)

SE8005875A 1979-08-31 1980-08-21 Gaslaser SE8005875L (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7921881A FR2464583A1 (fr)	1979-08-31	1979-08-31	Dispositif laser a gaz capable d'emettre par impulsions un rayonnement de frequence stabilisee

Publications (1)

Publication Number	Publication Date
SE8005875L true SE8005875L (sv)	1981-03-01

Family

ID=9229259

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8005875A SE8005875L (sv)	1979-08-31	1980-08-21	Gaslaser

Country Status (9)

Country	Link
US (1)	US4375685A (fr)
JP (1)	JPS5636180A (fr)
BE (1)	BE884686A (fr)
DE (1)	DE3032026A1 (fr)
FR (1)	FR2464583A1 (fr)
GB (1)	GB2058443B (fr)
IT (1)	IT8068344A0 (fr)
NL (1)	NL8004847A (fr)
SE (1)	SE8005875L (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2108752B (en) *	1981-11-02	1986-04-09	Raytheon Co	Laser system
US4507788A (en) *	1981-11-02	1985-03-26	Raytheon Company	Multiple pulse tea laser
FR2574224B1 (fr) *	1984-11-30	1987-01-23	Telecommunications Sa	Laser impulsionnel stabilise en frequence
US4685111A (en) *	1985-05-01	1987-08-04	Spectra-Physics, Inc.	Phase stabilization for mode locked lasers
JP3065825B2 (ja) *	1992-10-21	2000-07-17	株式会社半導体エネルギー研究所	レーザー処理方法
US7110624B2 (en) *	2001-12-14	2006-09-19	Evans & Sutherland Computer Corporation	Fiber optic mechanical/thermal tuner and isolator
CN101617354A (zh)	2006-12-12	2009-12-30	埃文斯和萨瑟兰计算机公司	用于校准单个调制器投影仪中的rgb光的系统和方法
US8358317B2 (en)	2008-05-23	2013-01-22	Evans & Sutherland Computer Corporation	System and method for displaying a planar image on a curved surface
US8702248B1 (en)	2008-06-11	2014-04-22	Evans & Sutherland Computer Corporation	Projection method for reducing interpixel gaps on a viewing surface
US8077378B1 (en)	2008-11-12	2011-12-13	Evans & Sutherland Computer Corporation	Calibration system and method for light modulation device
US9641826B1 (en)	2011-10-06	2017-05-02	Evans & Sutherland Computer Corporation	System and method for displaying distant 3-D stereo on a dome surface
CN104167660B (zh) *	2014-08-07	2017-04-26	华中科技大学	一种激光器组的控制方法及其系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3437955A (en) *	1964-12-29	1969-04-08	Bell Telephone Labor Inc	Phase locked laser oscillator
USB464624I5 (fr) *	1965-06-17

1979
- 1979-08-31 FR FR7921881A patent/FR2464583A1/fr active Granted
1980
- 1980-08-06 GB GB8025592A patent/GB2058443B/en not_active Expired
- 1980-08-08 JP JP10975380A patent/JPS5636180A/ja active Pending
- 1980-08-08 BE BE1/9923A patent/BE884686A/fr not_active IP Right Cessation
- 1980-08-21 SE SE8005875A patent/SE8005875L/ not_active Application Discontinuation
- 1980-08-25 DE DE19803032026 patent/DE3032026A1/de not_active Withdrawn
- 1980-08-27 NL NL8004847A patent/NL8004847A/nl not_active Application Discontinuation
- 1980-08-29 IT IT8068344A patent/IT8068344A0/it unknown
- 1980-09-02 US US06/183,494 patent/US4375685A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR2464583A1 (fr)	1981-03-06
GB2058443A (en)	1981-04-08
US4375685A (en)	1983-03-01
JPS5636180A (en)	1981-04-09
BE884686A (fr)	1981-02-09
GB2058443B (en)	1983-07-27
DE3032026A1 (de)	1981-03-19
NL8004847A (nl)	1981-03-03
FR2464583B1 (fr)	1983-12-30
IT8068344A0 (it)	1980-08-29

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Legal Events

Date	Code	Title	Description
1995-02-28	NAV	Patent application has lapsed	Ref document number: 8005875-3