BE833480A - Dispositif optique - Google Patents

Dispositif optique

Info

Publication number: BE833480A
Authority: BE; Belgium
Prior art keywords: optical device; optical
Prior art date: 1974-09-30

Application number

BE1006887A

Other languages

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.)

1974-09-30

Filing date

1975-09-17

Publication date

1976-03-17

1975-09-17 Application filed filed Critical

1976-03-17 Publication of BE833480A publication Critical patent/BE833480A/fr

Links

230000003287 optical effect Effects 0.000 title 1

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
- H01S3/02—Constructional details
- H01S3/03—Constructional details of gas laser discharge tubes
- H01S3/034—Optical devices within, or forming part of, the tube, e.g. windows, mirrors
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/02—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of crystals, e.g. rock-salt, semi-conductors
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
- 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
- H01S3/02—Constructional details
- H01S3/03—Constructional details of gas laser discharge tubes
- H01S3/034—Optical devices within, or forming part of, the tube, e.g. windows, mirrors
- H01S3/0346—Protection of windows or mirrors against deleterious effects
- 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
- H01S3/02—Constructional details
- H01S3/04—Arrangements for thermal management
- H01S3/0401—Arrangements for thermal management of optical elements being part of laser resonator, e.g. windows, mirrors, lenses

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Optics & Photonics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
General Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Lasers (AREA)
Laser Beam Processing (AREA)
Lenses (AREA)

BE1006887A 1974-09-30 1975-09-17 Dispositif optique BE833480A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7432862A FR2286394A1 (fr)	1974-09-30	1974-09-30	Dispositif optique

Publications (1)

Publication Number	Publication Date
BE833480A true BE833480A (fr)	1976-03-17

Family

ID=9143582

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE1006887A BE833480A (fr)	1974-09-30	1975-09-17	Dispositif optique

Country Status (8)

Country	Link
US (1)	US3989360A (fr)
JP (1)	JPS589924B2 (fr)
BE (1)	BE833480A (fr)
CA (1)	CA1038954A (fr)
DE (1)	DE2542364A1 (fr)
FR (1)	FR2286394A1 (fr)
GB (1)	GB1509238A (fr)
SE (1)	SE405913B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5393796A (en) *	1977-01-26	1978-08-17	Mitsubishi Electric Corp	Lateral excitation type laser device
US4150875A (en) *	1977-09-23	1979-04-24	The United States Of America As Represented By The Secretary Of The Navy	Pressure-resistant housing
US4213029A (en) *	1979-02-21	1980-07-15	The United States Of America As Represented By The Secretary Of The Navy	Radiation transmissive housing having a heated load bearing gasket
JPS5811759B2 (ja) *	1979-07-17	1983-03-04	工業技術院長	ガスレ−ザ発振器
JPS5762008A (en) *	1980-10-01	1982-04-14	Hitachi Ltd	Exposure device
US5126081A (en) *	1980-12-29	1992-06-30	Raytheon Company	Polycrystalline zinc sulfide and zinc selenide articles having improved optical quality
US4944900A (en) *	1983-03-16	1990-07-31	Raytheon Company	Polycrystalline zinc sulfide and zinc selenide articles having improved optical quality
CA1181557A (fr) *	1980-12-29	1985-01-29	Charles B. Willingham	Articles polycristallins a base de sulfure et de seleniure de zinc a qualite optique amelioree
US4787088A (en) *	1985-03-20	1988-11-22	Fuji Photo Film Co., Ltd.	Semiconductor laser beam source apparatus
BE1002533A4 (nl) *	1988-10-04	1991-03-12	E L T N V	Uitkoppelinrichting voor gaslasers.
AU1800201A (en) *	1999-11-30	2001-06-12	Cymer, Inc.	High power gas discharge laser with helium purged line narrowing unit
US8379687B2 (en)	2005-06-30	2013-02-19	Cymer, Inc.	Gas discharge laser line narrowing module
US7321607B2 (en) *	2005-11-01	2008-01-22	Cymer, Inc.	External optics and chamber support system
CN101847819B (zh) *	2009-03-25	2011-12-21	中国科学院电子学研究所	减小横向激励二氧化碳激光器输出激光脉冲初始尖峰方法
CA3086462C (fr)	2018-01-26	2022-06-14	Nippon Steel Corporation	Alliage cr-ni et tube en acier sans soudure forme d'un alliage cr-ni
DE102024124395A1 (de) *	2024-08-27	2026-03-05	TRUMPF Laser SE	Druckkammer, Verfahren zum Betreiben einer solchen Druckkammer und Steuervorrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3580658A (en) *	1968-06-24	1971-05-25	Percy L Swanson	Gas cooled microscope slide
US3614652A (en) *	1970-04-24	1971-10-19	O Van Nicolai	Optical windows for lasers
US3652954A (en) *	1970-07-10	1972-03-28	Elias Snitzer	Laser device
GB1422622A (en) *	1974-01-04	1976-01-28	France Etat Defense	Laser device

1974
- 1974-09-30 FR FR7432862A patent/FR2286394A1/fr active Granted
1975
- 1975-09-17 BE BE1006887A patent/BE833480A/fr not_active IP Right Cessation
- 1975-09-23 GB GB39024/75A patent/GB1509238A/en not_active Expired
- 1975-09-23 DE DE19752542364 patent/DE2542364A1/de active Pending
- 1975-09-25 CA CA236,312A patent/CA1038954A/fr not_active Expired
- 1975-09-26 JP JP50115711A patent/JPS589924B2/ja not_active Expired
- 1975-09-29 US US05/617,604 patent/US3989360A/en not_active Expired - Lifetime
- 1975-09-30 SE SE7510960A patent/SE405913B/xx unknown

Also Published As

Publication number	Publication date
SE405913B (sv)	1979-01-08
FR2286394B1 (fr)	1977-03-25
DE2542364A1 (de)	1976-04-08
US3989360A (en)	1976-11-02
GB1509238A (en)	1978-05-04
SE7510960L (sv)	1976-03-31
CA1038954A (fr)	1978-09-19
FR2286394A1 (fr)	1976-04-23
AU8486575A (en)	1977-03-24
JPS5161847A (fr)	1976-05-28
JPS589924B2 (ja)	1983-02-23

Legal Events

Date

Code

Title

Description

1985-03-31

RE

Patent lapsed

Owner name: CIE GENERALE D' ELECTRICITE

Effective date: 19840917

Publication	Publication Date	Title
FR2280058A1 (fr)	1976-02-20	Dispositif de codage optique
FR2336742A1 (fr)	1977-07-22	Dispositif de reconnaissance optique de caracteres
BE833018A (fr)	1975-12-31	Dispositif d'affichage optique de caracteres
FR2277378A1 (fr)	1976-01-30	Dispositif omnidirectionnel d'exploration optique
BE821077A (fr)	1975-02-03	Dispositif electro-generateur
FR2291514A1 (fr)	1976-06-11	Coupleur optique
FR2296855A1 (fr)	1976-07-30	Dispositif magnetosensible
FR2300372A1 (fr)	1976-09-03	Dispositif assura
IT1031405B (it)	1979-04-30	Lettore ottico
CH502604A (fr)	1971-01-31	Dispositif optique projecteur
BE827683A (fr)	1975-07-31	Dispositif de tombeau
FR2286394A1 (fr)	1976-04-23	Dispositif optique
FR2308863A1 (fr)	1976-11-19	Dispositif a source lumineuse
FR2283016A1 (fr)	1976-03-26	Appareil de calquage optique
BE820132A (fr)	1975-03-20	Appareil optique
FR2341145A1 (fr)	1977-09-09	Dispositif de balayage optique
FR2275797A1 (fr)	1976-01-16	Dispositif optique d'eclairement
FR2282666A1 (fr)	1976-03-19	Metronome optique
FR2295444A1 (fr)	1976-07-16	Dispositif optique
SE7510879L (sv)	1976-04-02	Optoelektronisk anordning
BE832654A (fr)	1975-12-16	Appareil optique
BE814040A (fr)	1974-08-16	Dispositif optique
BE839447A (fr)	1976-07-01	Dispositif de photodetection
FR2287050A1 (fr)	1976-04-30	Objectif optique
FR2301026A1 (fr)	1976-09-10	Dispositif de balayage optique