DE68922056D1 - Optisch bistabile Laserdiode und Verfahren zum Steuern derselben. - Google Patents
Optisch bistabile Laserdiode und Verfahren zum Steuern derselben.Info
- Publication number
- DE68922056D1 DE68922056D1 DE68922056T DE68922056T DE68922056D1 DE 68922056 D1 DE68922056 D1 DE 68922056D1 DE 68922056 T DE68922056 T DE 68922056T DE 68922056 T DE68922056 T DE 68922056T DE 68922056 D1 DE68922056 D1 DE 68922056D1
- Authority
- DE
- Germany
- Prior art keywords
- controlling
- same
- laser diode
- bistable laser
- optically bistable
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F3/00—Optical logic elements; Optical bistable devices
- G02F3/02—Optical bistable devices
- G02F3/026—Optical bistable devices based on laser effects
-
- 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
- H01S5/0625—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in multi-section lasers
-
- 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
- H01S5/0601—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium comprising an absorbing region
- H01S5/0602—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium comprising an absorbing region which is an umpumped part of the active layer
-
- 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
- H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
- H01S5/22—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers having a ridge or stripe structure
- H01S5/227—Buried mesa structure ; Striped active layer
- H01S5/2275—Buried mesa structure ; Striped active layer mesa created by etching
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24832388 | 1988-09-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68922056D1 true DE68922056D1 (de) | 1995-05-11 |
DE68922056T2 DE68922056T2 (de) | 1995-08-03 |
Family
ID=17176368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68922056T Expired - Fee Related DE68922056T2 (de) | 1988-09-30 | 1989-09-29 | Optisch bistabile Laserdiode und Verfahren zum Steuern derselben. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5014280A (de) |
EP (1) | EP0362078B1 (de) |
JP (1) | JPH02168691A (de) |
DE (1) | DE68922056T2 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5185756A (en) * | 1991-06-06 | 1993-02-09 | Gte Laboratories Incorporated | Wideband optical amplifier-receiver utilizing two electrode optical amplifier |
US5252839A (en) * | 1992-06-10 | 1993-10-12 | Hewlett-Packard Company | Superluminescent light-emitting diode with reverse biased absorber |
GB201005696D0 (en) * | 2010-04-06 | 2010-05-19 | Oclaro Technology Plc | Semiconductor laser diodes |
JP5623159B2 (ja) * | 2010-06-30 | 2014-11-12 | ソニー株式会社 | 半導体光増幅器の位置合わせ方法及び光出力装置 |
JP2012015266A (ja) | 2010-06-30 | 2012-01-19 | Sony Corp | 半導体光増幅器 |
JP6080798B2 (ja) * | 2014-05-01 | 2017-02-15 | ソニー株式会社 | 半導体光増幅器及び半導体レーザ装置組立体並びに半導体光増幅器の位置調整方法 |
DE112018005189T5 (de) | 2017-11-02 | 2020-07-02 | Sony Corporation | Halbleiterlaser-Ansteuerschaltung, Halbleiterlaser-Ansteuerschaltungsverfahren, Distanzmesseinrichtung und Elektronikeinrichtung |
CN112189287B (zh) * | 2018-05-21 | 2024-06-18 | 谷歌有限责任公司 | 突发模式激光器驱动电路 |
US11594856B2 (en) * | 2018-05-21 | 2023-02-28 | Google Llc | Wavelength drift suppression for burst-mode tunable EML transmitter |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5831590A (ja) * | 1981-08-18 | 1983-02-24 | Nec Corp | 光機能素子 |
US4562569A (en) * | 1982-01-05 | 1985-12-31 | California Institute Of Technology | Tandem coupled cavity lasers with separate current control and high parasitic resistance between them for bistability and negative resistance characteristics and use thereof for optical disc readout |
JPS6297386A (ja) * | 1985-10-23 | 1987-05-06 | Nec Corp | 分布帰還型双安定半導体レ−ザ |
JPS62119994A (ja) * | 1985-11-19 | 1987-06-01 | Nec Corp | 半導体レ−ザ装置 |
JPS63156385A (ja) * | 1986-12-19 | 1988-06-29 | Fujitsu Ltd | 光双安定半導体レ−ザ |
JP2518255B2 (ja) * | 1987-02-27 | 1996-07-24 | 日本電気株式会社 | 多重量子井戸型光双安定半導体レ−ザ |
-
1989
- 1989-09-19 JP JP1242459A patent/JPH02168691A/ja active Pending
- 1989-09-28 US US07/413,745 patent/US5014280A/en not_active Expired - Fee Related
- 1989-09-29 EP EP89402693A patent/EP0362078B1/de not_active Expired - Lifetime
- 1989-09-29 DE DE68922056T patent/DE68922056T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5014280A (en) | 1991-05-07 |
JPH02168691A (ja) | 1990-06-28 |
EP0362078B1 (de) | 1995-04-05 |
DE68922056T2 (de) | 1995-08-03 |
EP0362078A3 (en) | 1990-09-12 |
EP0362078A2 (de) | 1990-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |