FR2175599B1 - - Google Patents

Info

Publication number
FR2175599B1
FR2175599B1 FR7209027A FR7209027A FR2175599B1 FR 2175599 B1 FR2175599 B1 FR 2175599B1 FR 7209027 A FR7209027 A FR 7209027A FR 7209027 A FR7209027 A FR 7209027A FR 2175599 B1 FR2175599 B1 FR 2175599B1
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
FR7209027A
Other languages
French (fr)
Other versions
FR2175599A1 (it
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR7209027A priority Critical patent/FR2175599B1/fr
Priority to CH306473A priority patent/CH566560A5/xx
Priority to BE1004855A priority patent/BE796253A/xx
Priority to GB1160873A priority patent/GB1409027A/en
Priority to NL7303585A priority patent/NL7303585A/xx
Priority to SE7303663A priority patent/SE377970B/xx
Priority to IT2143073Q priority patent/IT982534B/it
Priority to JP2951873A priority patent/JPS5725802B2/ja
Priority to DE19732312945 priority patent/DE2312945A1/de
Publication of FR2175599A1 publication Critical patent/FR2175599A1/fr
Application granted granted Critical
Publication of FR2175599B1 publication Critical patent/FR2175599B1/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
    • H01S3/02—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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
  • Lasers (AREA)
FR7209027A 1972-03-15 1972-03-15 Expired FR2175599B1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7209027A FR2175599B1 (it) 1972-03-15 1972-03-15
CH306473A CH566560A5 (it) 1972-03-15 1973-03-02
BE1004855A BE796253A (fr) 1972-03-15 1973-03-05 Systeme optique
GB1160873A GB1409027A (en) 1972-03-15 1973-03-09 Optical systems
NL7303585A NL7303585A (it) 1972-03-15 1973-03-14
SE7303663A SE377970B (it) 1972-03-15 1973-03-15
IT2143073Q IT982534B (it) 1972-03-15 1973-03-15 Sistema ottico
JP2951873A JPS5725802B2 (it) 1972-03-15 1973-03-15
DE19732312945 DE2312945A1 (de) 1972-03-15 1973-03-15 Optisches system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7209027A FR2175599B1 (it) 1972-03-15 1972-03-15

Publications (2)

Publication Number Publication Date
FR2175599A1 FR2175599A1 (it) 1973-10-26
FR2175599B1 true FR2175599B1 (it) 1976-08-13

Family

ID=9095244

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7209027A Expired FR2175599B1 (it) 1972-03-15 1972-03-15

Country Status (9)

Country Link
JP (1) JPS5725802B2 (it)
BE (1) BE796253A (it)
CH (1) CH566560A5 (it)
DE (1) DE2312945A1 (it)
FR (1) FR2175599B1 (it)
GB (1) GB1409027A (it)
IT (1) IT982534B (it)
NL (1) NL7303585A (it)
SE (1) SE377970B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2251953B (en) * 1982-08-10 1992-12-09 Wisotzki Juergen Laser reflector for high energy laser beams
JPS60107006U (ja) * 1983-12-22 1985-07-20 合資会社　持吉鉄工所 屋外塵芥箱
EP0402429A4 (en) * 1988-09-05 1992-01-08 United States Department Of Energy Multilayer optical dielectric coating
US4925259A (en) * 1988-10-20 1990-05-15 The United States Of America As Represented By The United States Department Of Energy Multilayer optical dielectric coating
JPH0828489B2 (ja) * 1989-03-22 1996-03-21 日本電気株式会社 配列型赤外線検知器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3611207A (en) * 1970-01-05 1971-10-05 Carl N Klahr Wide aperture electrooptic modulator

Also Published As

Publication number Publication date
DE2312945A1 (de) 1973-09-27
CH566560A5 (it) 1975-09-15
JPS4912835A (it) 1974-02-04
IT982534B (it) 1974-10-21
FR2175599A1 (it) 1973-10-26
GB1409027A (en) 1975-10-08
SE377970B (it) 1975-08-04
BE796253A (fr) 1973-09-05
JPS5725802B2 (it) 1982-06-01
NL7303585A (it) 1973-09-18

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse