FR2073438A1 - - Google Patents
Info
- Publication number
- FR2073438A1 FR2073438A1 FR7042596A FR7042596A FR2073438A1 FR 2073438 A1 FR2073438 A1 FR 2073438A1 FR 7042596 A FR7042596 A FR 7042596A FR 7042596 A FR7042596 A FR 7042596A FR 2073438 A1 FR2073438 A1 FR 2073438A1
- 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.)
- Granted
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
- H01S5/00—Semiconductor lasers
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
- H01S5/06209—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in single-section lasers
- H01S5/06216—Pulse modulation or generation
-
- 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
- H01S5/00—Semiconductor lasers
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/065—Mode locking; Mode suppression; Mode selection ; Self pulsating
- H01S5/0658—Self-pulsating
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88118369A | 1969-12-01 | 1969-12-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2073438A1 true FR2073438A1 (fr) | 1971-10-01 |
| FR2073438B1 FR2073438B1 (fr) | 1973-11-23 |
Family
ID=25377946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7042596A Expired FR2073438B1 (fr) | 1969-12-01 | 1970-11-26 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3628023A (fr) |
| JP (1) | JPS4945197B1 (fr) |
| BE (1) | BE759540A (fr) |
| DE (1) | DE2058917C3 (fr) |
| FR (1) | FR2073438B1 (fr) |
| GB (1) | GB1299847A (fr) |
| NL (1) | NL7017239A (fr) |
| SE (1) | SE369252B (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0189295A3 (fr) * | 1985-01-22 | 1988-07-20 | Sharp Kabushiki Kaisha | Méthode de modulation pour un laser à semi-conducteur |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3727061A (en) * | 1970-07-06 | 1973-04-10 | Us Army | Pulse laser communication system |
| DE2653554A1 (de) * | 1976-11-25 | 1978-06-01 | Licentia Gmbh | Schaltungsanordnung fuer die modulation eines halbleiterinjektionslasers |
| JPS5524834A (en) * | 1978-08-07 | 1980-02-22 | Toyota Motor Co Ltd | Impact wrench with scar preventive jig |
| US6304583B1 (en) | 1999-07-26 | 2001-10-16 | The United States Of America As Represented By The Secretary Of The Air Force | Utilization of telluride quaternary nonlinear optic materials |
| US6508960B1 (en) | 1999-07-26 | 2003-01-21 | The United States Of America As Represented By The Secretary Of The Air Force | Telluride quaternary nonlinear optic materials |
-
0
- BE BE759540D patent/BE759540A/fr unknown
-
1969
- 1969-12-01 US US881183A patent/US3628023A/en not_active Expired - Lifetime
-
1970
- 1970-11-23 SE SE15840/70A patent/SE369252B/xx unknown
- 1970-11-25 NL NL7017239A patent/NL7017239A/xx not_active Application Discontinuation
- 1970-11-25 GB GB56022/70A patent/GB1299847A/en not_active Expired
- 1970-11-26 FR FR7042596A patent/FR2073438B1/fr not_active Expired
- 1970-11-30 DE DE2058917A patent/DE2058917C3/de not_active Expired
- 1970-11-30 JP JP45105383A patent/JPS4945197B1/ja active Pending
Non-Patent Citations (4)
| Title |
|---|
| (REVUE AMERICAINE"IEEE JOURNAL OF QUENTUM ELECTRONICS VOLUME QE-6,NO6,JUIN 1970,PAGES 326-328, L'ARTICLE DE J.E.RIPPER ET TH.W.PAOLI"LOCKING OF SPONTANFOUSLY FULSING CW GAAS INJECTION LASERSBY FRACTIONALHARMONIC CURRENT MODULATION") * |
| BY FRACTIONALHARMONIC CURRENT MODULATION") * |
| L'ARTICLE DE J.E.RIPPER ET TH.W.PAOLI"LOCKING OF SPONTANFOUSLY FULSING CW GAAS INJECTION LASERS * |
| REVUE AMERICAINE"IEEE JOURNAL OF QUENTUM ELECTRONICS VOLUME QE-6,NO6,JUIN 1970,PAGES 326-328, * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0189295A3 (fr) * | 1985-01-22 | 1988-07-20 | Sharp Kabushiki Kaisha | Méthode de modulation pour un laser à semi-conducteur |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1299847A (en) | 1972-12-13 |
| DE2058917B2 (de) | 1980-09-11 |
| JPS4945197B1 (fr) | 1974-12-03 |
| BE759540A (fr) | 1971-04-30 |
| US3628023A (en) | 1971-12-14 |
| DE2058917C3 (de) | 1981-04-23 |
| FR2073438B1 (fr) | 1973-11-23 |
| DE2058917A1 (de) | 1971-06-03 |
| SE369252B (fr) | 1974-08-12 |
| NL7017239A (fr) | 1971-06-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |