BE796253A - OPTICAL SYSTEM - Google Patents
OPTICAL SYSTEMInfo
- Publication number
- BE796253A BE796253A BE1004855A BE1004855A BE796253A BE 796253 A BE796253 A BE 796253A BE 1004855 A BE1004855 A BE 1004855A BE 1004855 A BE1004855 A BE 1004855A BE 796253 A BE796253 A BE 796253A
- Authority
- BE
- Belgium
- Prior art keywords
- optical system
- optical
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7209027A FR2175599B1 (en) | 1972-03-15 | 1972-03-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE796253A true BE796253A (en) | 1973-09-05 |
Family
ID=9095244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE1004855A BE796253A (en) | 1972-03-15 | 1973-03-05 | OPTICAL SYSTEM |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5725802B2 (en) |
BE (1) | BE796253A (en) |
CH (1) | CH566560A5 (en) |
DE (1) | DE2312945A1 (en) |
FR (1) | FR2175599B1 (en) |
GB (1) | GB1409027A (en) |
IT (1) | IT982534B (en) |
NL (1) | NL7303585A (en) |
SE (1) | SE377970B (en) |
Families Citing this family (5)
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 (en) * | 1983-12-22 | 1985-07-20 | 合資会社 持吉鉄工所 | outdoor garbage bin |
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 (en) * | 1989-03-22 | 1996-03-21 | 日本電気株式会社 | Array type infrared detector |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3611207A (en) * | 1970-01-05 | 1971-10-05 | Carl N Klahr | Wide aperture electrooptic modulator |
-
1972
- 1972-03-15 FR FR7209027A patent/FR2175599B1/fr not_active Expired
-
1973
- 1973-03-02 CH CH306473A patent/CH566560A5/xx not_active IP Right Cessation
- 1973-03-05 BE BE1004855A patent/BE796253A/en not_active IP Right Cessation
- 1973-03-09 GB GB1160873A patent/GB1409027A/en not_active Expired
- 1973-03-14 NL NL7303585A patent/NL7303585A/xx not_active Application Discontinuation
- 1973-03-15 SE SE7303663A patent/SE377970B/xx unknown
- 1973-03-15 JP JP2951873A patent/JPS5725802B2/ja not_active Expired
- 1973-03-15 IT IT2143073Q patent/IT982534B/en active
- 1973-03-15 DE DE19732312945 patent/DE2312945A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CH566560A5 (en) | 1975-09-15 |
IT982534B (en) | 1974-10-21 |
FR2175599A1 (en) | 1973-10-26 |
DE2312945A1 (en) | 1973-09-27 |
FR2175599B1 (en) | 1976-08-13 |
JPS4912835A (en) | 1974-02-04 |
JPS5725802B2 (en) | 1982-06-01 |
NL7303585A (en) | 1973-09-18 |
SE377970B (en) | 1975-08-04 |
GB1409027A (en) | 1975-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: COMPAGNIE GENERALE D' ELECTRICITE Effective date: 19840305 |