JPS5336190A - Device and method of stabilizing output characteristics of injection laser - Google Patents
Device and method of stabilizing output characteristics of injection laserInfo
- Publication number
- JPS5336190A JPS5336190A JP11039577A JP11039577A JPS5336190A JP S5336190 A JPS5336190 A JP S5336190A JP 11039577 A JP11039577 A JP 11039577A JP 11039577 A JP11039577 A JP 11039577A JP S5336190 A JPS5336190 A JP S5336190A
- Authority
- JP
- Japan
- Prior art keywords
- output characteristics
- stabilizing output
- injection laser
- laser
- injection
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/564—Power control
-
- 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
- H01S5/068—Stabilisation of laser output parameters
- H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
- H01S5/06835—Stabilising during pulse modulation or generation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/503—Laser transmitters
- H04B10/504—Laser transmitters using direct modulation
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB38054/76A GB1559511A (en) | 1976-09-14 | 1976-09-14 | Injection lasers |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5336190A true JPS5336190A (en) | 1978-04-04 |
Family
ID=10400852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11039577A Pending JPS5336190A (en) | 1976-09-14 | 1977-09-13 | Device and method of stabilizing output characteristics of injection laser |
Country Status (4)
Country | Link |
---|---|
US (1) | US4166985A (ja) |
JP (1) | JPS5336190A (ja) |
GB (1) | GB1559511A (ja) |
SE (1) | SE422260B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2438293A1 (fr) * | 1978-10-05 | 1980-04-30 | Cselt Centro Studi Lab Telecom | Procede et circuit de pilotage pour dispositifs non lineaires a seuil |
JPS55101076U (ja) * | 1978-12-30 | 1980-07-14 | ||
JPS56100487A (en) * | 1979-12-27 | 1981-08-12 | Western Electric Co | Output stabilizing circuit for injection laser |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2847182C3 (de) * | 1978-10-30 | 1986-07-10 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zur Modulationsstromregelung von Laserdioden |
NL7907683A (nl) * | 1979-10-18 | 1981-04-22 | Philips Nv | Regelketen voor de bekrachtigingsstroom van een laser. |
JPS57162481A (en) * | 1981-03-23 | 1982-10-06 | Ibm | Control circuit for light emtting semiconductor device |
FR2513399A1 (fr) * | 1981-09-24 | 1983-03-25 | Lignes Telegraph Telephon | Emetteur pour systeme de transmission sur fibre optique comportant un dispositif de stabilisation de la puissance optique emise |
DE3312044A1 (de) * | 1983-04-02 | 1984-10-04 | ANT Nachrichtentechnik GmbH, 7150 Backnang | Verfahren zum regeln des ausgangssignals eines halbleiterlasers |
US4621376A (en) * | 1983-04-28 | 1986-11-04 | Kabushiki Kaisha Toshiba | Driving apparatus for stabilizing burst light output |
US4611270A (en) * | 1983-09-16 | 1986-09-09 | Questek Incorporated | Method and means of controlling the output of a pulsed laser |
US4689795A (en) * | 1984-04-27 | 1987-08-25 | Mitsubishi Denki Kabushiki Kaisha | Semiconductor laser controller |
JPH0235288Y2 (ja) * | 1984-10-06 | 1990-09-25 | ||
US4685097A (en) * | 1985-07-25 | 1987-08-04 | Laser Magnetic Storage International Company | Power control system for a semiconductor laser |
JPH0267903A (ja) * | 1988-09-02 | 1990-03-07 | Canon Inc | 光量調節装置 |
US5953690A (en) * | 1996-07-01 | 1999-09-14 | Pacific Fiberoptics, Inc. | Intelligent fiberoptic receivers and method of operating and manufacturing the same |
JP3784485B2 (ja) * | 1997-02-12 | 2006-06-14 | 富士通株式会社 | 出力パルス幅制御システム |
JPH11254159A (ja) * | 1998-03-10 | 1999-09-21 | Matsushita Electric Ind Co Ltd | 光ファイバ出力半導体レーザ加熱装置 |
US7248611B2 (en) * | 2001-10-31 | 2007-07-24 | William Marsh Rice University | Frequency scanning pulsed laser having synchronously set subthreshold current |
US9300405B2 (en) * | 2011-12-02 | 2016-03-29 | Semtech Corporation | Closed loop optical modulation amplitude control |
US9478931B2 (en) * | 2013-02-04 | 2016-10-25 | Nlight Photonics Corporation | Method for actively controlling the optical output of a seed laser |
US9263855B2 (en) | 2013-03-15 | 2016-02-16 | Nlight Photonics Corporation | Injection locking of gain switched diodes for spectral narrowing and jitter stabilization |
CN105119134A (zh) | 2014-03-13 | 2015-12-02 | 恩耐激光技术有限公司 | 用于种子可中止的脉冲光纤激光放大器的快速选通的算法 |
US9806488B2 (en) | 2015-06-30 | 2017-10-31 | Nlight, Inc. | Adaptive boost control for gating picosecond pulsed fiber lasers |
JP6049824B1 (ja) * | 2015-08-17 | 2016-12-21 | 株式会社東芝 | 増幅回路 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3898583A (en) * | 1972-03-29 | 1975-08-05 | Xerox Corp | Laser stabilization technique |
FR2277492A1 (fr) * | 1974-07-05 | 1976-01-30 | Thomson Csf | Dispositif de commande de diode electroluminescente et systeme de communication optique comportant un tel dispositif |
DE2542174C3 (de) * | 1974-09-21 | 1980-02-14 | Nippon Electric Co., Ltd., Tokio | Halbleiterlaservorrichtung |
US4092615A (en) * | 1974-11-25 | 1978-05-30 | Olympus Optical Company Limited | Method of and apparatus for stabilizing output light of a current modulation laser device whose output is changed by changing an anode current |
US3946335A (en) * | 1975-02-18 | 1976-03-23 | Bell Telephone Laboratories, Incorporated | Stabilization circuit for radiation emitting diodes |
-
1976
- 1976-09-14 GB GB38054/76A patent/GB1559511A/en not_active Expired
-
1977
- 1977-09-09 US US05/831,860 patent/US4166985A/en not_active Expired - Lifetime
- 1977-09-13 JP JP11039577A patent/JPS5336190A/ja active Pending
- 1977-09-14 SE SE7710313A patent/SE422260B/xx unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2438293A1 (fr) * | 1978-10-05 | 1980-04-30 | Cselt Centro Studi Lab Telecom | Procede et circuit de pilotage pour dispositifs non lineaires a seuil |
JPS55101076U (ja) * | 1978-12-30 | 1980-07-14 | ||
JPS56100487A (en) * | 1979-12-27 | 1981-08-12 | Western Electric Co | Output stabilizing circuit for injection laser |
JPS6433766U (ja) * | 1979-12-27 | 1989-03-02 |
Also Published As
Publication number | Publication date |
---|---|
GB1559511A (en) | 1980-01-23 |
SE422260B (sv) | 1982-02-22 |
US4166985A (en) | 1979-09-04 |
SE7710313L (sv) | 1978-03-15 |
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