DE2029702B2 - Pulsierender optischer sender - Google Patents
Pulsierender optischer senderInfo
- Publication number
- DE2029702B2 DE2029702B2 DE19702029702 DE2029702A DE2029702B2 DE 2029702 B2 DE2029702 B2 DE 2029702B2 DE 19702029702 DE19702029702 DE 19702029702 DE 2029702 A DE2029702 A DE 2029702A DE 2029702 B2 DE2029702 B2 DE 2029702B2
- Authority
- DE
- Germany
- Prior art keywords
- optical transmitter
- pulsing optical
- pulsing
- transmitter
- optical
- Prior art date
- 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
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 |
---|---|---|---|
US83352269A | 1969-06-16 | 1969-06-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2029702A1 DE2029702A1 (de) | 1971-01-07 |
DE2029702B2 true DE2029702B2 (de) | 1977-10-13 |
DE2029702C3 DE2029702C3 (de) | 1978-06-15 |
Family
ID=25264645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2029702A Expired DE2029702C3 (de) | 1969-06-16 | 1970-06-16 | Pulsierender optischer Sender |
Country Status (7)
Country | Link |
---|---|
US (1) | US3614447A (de) |
BE (1) | BE751469A (de) |
DE (1) | DE2029702C3 (de) |
FR (1) | FR2046795B1 (de) |
GB (1) | GB1266084A (de) |
NL (1) | NL7008440A (de) |
SE (1) | SE367285B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3729724A (en) * | 1971-06-08 | 1973-04-24 | Ibm | High-density magneto-optic readout apparatus |
US4317236A (en) * | 1980-02-25 | 1982-02-23 | Bell Telephone Laboratories, Incorporated | Laser digital transmitter |
JPS59171037A (ja) * | 1983-03-18 | 1984-09-27 | Hitachi Ltd | 半導体レーザの駆動方法及び駆動装置 |
US4662004A (en) * | 1984-12-17 | 1987-04-28 | Fmw Corporation | Laser communication system |
US4682053A (en) * | 1985-10-03 | 1987-07-21 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method and means for generation of tunable laser sidebands in the far-infrared region |
JPH07109911B2 (ja) * | 1989-06-16 | 1995-11-22 | 浜松ホトニクス株式会社 | 光源駆動装置 |
US5253096A (en) * | 1991-11-07 | 1993-10-12 | Raylan Corporation | Digital pulse optical transmitter and receiver for local area network applications |
JPH06222087A (ja) * | 1993-01-27 | 1994-08-12 | Hamamatsu Photonics Kk | 電圧検出装置 |
CN115441296A (zh) * | 2022-09-01 | 2022-12-06 | 中国人民解放军国防科技大学 | 一种灵巧波形高功率微波产生系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3258596A (en) * | 1966-06-28 | Pulse-frequency modulated injection laser | ||
US3483383A (en) * | 1964-03-11 | 1969-12-09 | Ibm | Optical pulse communication and ranging system by amplitude modulating laser injection source and detecting optical pulse width |
US3478280A (en) * | 1966-10-14 | 1969-11-11 | Gen Electric | Pulse width modulated laser |
US3459942A (en) * | 1966-12-05 | 1969-08-05 | Gen Electric | High frequency light source |
-
1969
- 1969-06-16 US US833522A patent/US3614447A/en not_active Expired - Lifetime
-
1970
- 1970-06-04 BE BE751469D patent/BE751469A/xx unknown
- 1970-06-10 NL NL7008440A patent/NL7008440A/xx not_active Application Discontinuation
- 1970-06-10 GB GB1266084D patent/GB1266084A/en not_active Expired
- 1970-06-12 SE SE08181/70A patent/SE367285B/xx unknown
- 1970-06-15 FR FR7021964A patent/FR2046795B1/fr not_active Expired
- 1970-06-16 DE DE2029702A patent/DE2029702C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3614447A (en) | 1971-10-19 |
FR2046795A1 (de) | 1971-03-12 |
DE2029702A1 (de) | 1971-01-07 |
DE2029702C3 (de) | 1978-06-15 |
BE751469A (fr) | 1970-11-16 |
FR2046795B1 (de) | 1974-05-03 |
NL7008440A (de) | 1970-12-18 |
SE367285B (de) | 1974-05-20 |
GB1266084A (de) | 1972-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
8339 | Ceased/non-payment of the annual fee |