DE69504280D1 - Injektionslaseranordnung mit einem Monitorlichtsensor - Google Patents
Injektionslaseranordnung mit einem MonitorlichtsensorInfo
- Publication number
- DE69504280D1 DE69504280D1 DE69504280T DE69504280T DE69504280D1 DE 69504280 D1 DE69504280 D1 DE 69504280D1 DE 69504280 T DE69504280 T DE 69504280T DE 69504280 T DE69504280 T DE 69504280T DE 69504280 D1 DE69504280 D1 DE 69504280D1
- Authority
- DE
- Germany
- Prior art keywords
- light sensor
- monitor light
- laser arrangement
- injection 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.)
- Expired - Fee Related
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
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/023—Mount members, e.g. sub-mount members
- H01S5/02325—Mechanically integrated components on mount members or optical micro-benches
- H01S5/02326—Arrangements for relative positioning of laser diodes and optical components, e.g. grooves in the mount to fix optical fibres or lenses
-
- 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
-
- 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
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0225—Out-coupling of light
- H01S5/02251—Out-coupling of light using optical fibres
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Semiconductor Lasers (AREA)
- Light Receiving Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9423282A GB2295265B (en) | 1994-11-18 | 1994-11-18 | Injection laser assembly incorporating a monitor photosensor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69504280D1 true DE69504280D1 (de) | 1998-10-01 |
DE69504280T2 DE69504280T2 (de) | 1999-02-11 |
Family
ID=10764594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69504280T Expired - Fee Related DE69504280T2 (de) | 1994-11-18 | 1995-11-02 | Injektionslaseranordnung mit einem Monitorlichtsensor |
Country Status (5)
Country | Link |
---|---|
US (1) | US5668823A (de) |
EP (1) | EP0713271B1 (de) |
JP (1) | JPH08213700A (de) |
DE (1) | DE69504280T2 (de) |
GB (1) | GB2295265B (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19706276B4 (de) * | 1997-02-18 | 2011-01-13 | Siemens Ag | Halbleiterlaser-Vorrichtung und Verfahren zum Herstellen einer Halbleiterlaser-Vorrichtung |
US6556599B1 (en) | 2000-10-17 | 2003-04-29 | Bookham Technology Plc | External cavity laser using angle-tuned filter and method of making same |
US6661567B2 (en) | 2000-12-06 | 2003-12-09 | Bookham Technology Plc | Optical amplifier, optical amplifier hybrid assembly and method of manufacture |
US6807218B1 (en) | 2002-05-13 | 2004-10-19 | Amkor Technology, Inc. | Laser module and optical subassembly |
JP2005158795A (ja) * | 2003-11-20 | 2005-06-16 | Sumitomo Electric Ind Ltd | 発光ダイオード及び半導体発光装置 |
CN204947313U (zh) | 2015-08-24 | 2016-01-06 | 宁波环球广电科技有限公司 | 多通道阵列光纤激光器 |
CN204795049U (zh) | 2015-08-24 | 2015-11-18 | 宁波环球广电科技有限公司 | 一种光发射模块 |
TWM523866U (zh) * | 2015-09-30 | 2016-06-11 | Applied Optoelectronics Inc | 光發射模組 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4293826A (en) * | 1979-04-30 | 1981-10-06 | Xerox Corporation | Hybrid semiconductor laser/detectors |
JPS5669882A (en) * | 1979-11-09 | 1981-06-11 | Mitsubishi Electric Corp | Semiconductor luminous device |
US4583226A (en) * | 1983-07-28 | 1986-04-15 | At&T Bell Laboratories | Coupled cavity injection laser |
JPS60258993A (ja) * | 1984-06-06 | 1985-12-20 | Hitachi Ltd | 半導体発光装置 |
DE3531734A1 (de) * | 1985-09-05 | 1987-03-12 | Siemens Ag | Einrichtung zur positionierung eines halbleiterlasers mit selbstjustierender wirkung fuer eine anzukoppelnde glasfaser |
JPH0712105B2 (ja) * | 1986-11-10 | 1995-02-08 | ブリテツシユ・テレコミユニケイシヨンズ・パブリツク・リミテツド・カンパニー | 光共振装置 |
GB8712808D0 (en) | 1987-06-01 | 1987-07-08 | Bt & D Technologies Ltd | Optical transmitters |
JPS63305584A (ja) * | 1987-06-05 | 1988-12-13 | Matsushita Electric Ind Co Ltd | 半導体レ−ザ装置 |
GB8728342D0 (en) * | 1987-12-03 | 1988-01-06 | Bt & D Technologies Ltd | Light sources |
US4854659A (en) * | 1988-05-31 | 1989-08-08 | Bt&D Technologies, Ltd. | Optical devices |
JP2645862B2 (ja) * | 1988-08-11 | 1997-08-25 | 株式会社日立製作所 | 半導体発光装置およびその応用製品 |
US5124281A (en) * | 1990-08-27 | 1992-06-23 | At&T Bell Laboratories | Method of fabricating a photonics module comprising a spherical lens |
JPH06334262A (ja) * | 1993-03-23 | 1994-12-02 | Mitsubishi Electric Corp | 半導体レーザアレイ装置,半導体レーザ装置,及びそれらの製造方法 |
JP2546160B2 (ja) * | 1993-07-15 | 1996-10-23 | 日本電気株式会社 | 半導体レーザ装置 |
-
1994
- 1994-11-18 GB GB9423282A patent/GB2295265B/en not_active Expired - Fee Related
-
1995
- 1995-11-02 EP EP95307824A patent/EP0713271B1/de not_active Expired - Lifetime
- 1995-11-02 DE DE69504280T patent/DE69504280T2/de not_active Expired - Fee Related
- 1995-11-10 JP JP7293046A patent/JPH08213700A/ja active Pending
- 1995-11-17 US US08/560,312 patent/US5668823A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB9423282D0 (en) | 1995-01-11 |
JPH08213700A (ja) | 1996-08-20 |
EP0713271A1 (de) | 1996-05-22 |
EP0713271B1 (de) | 1998-08-26 |
GB2295265A (en) | 1996-05-22 |
DE69504280T2 (de) | 1999-02-11 |
GB2295265B (en) | 1998-04-29 |
US5668823A (en) | 1997-09-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69406947T2 (de) | Gekoppelter faserlaser mit mehreren ausgängen | |
DE69405147D1 (de) | Photodetektor mit einem Resonanzhohlraum | |
DE69700605D1 (de) | Laserlichtquelle mit streuendem Element | |
DE69816534D1 (de) | Zugisolierter faseroptischer Sensor mit einem Bragg-Gitter | |
DE69613902D1 (de) | Sonden-Anschlussstück mit Messlaserdiode | |
DE69620386D1 (de) | Laser mit einem passiven optischen resonator | |
DE69816126D1 (de) | Optischer sensor mit breitem dynamischem bereich | |
DE69620274T2 (de) | Lichtwellenleiterfaser mit grosser effektiver Querschnittsfläche | |
DE69403978D1 (de) | Vorrichtung mit einem wellenlängen stabilisiertem Halbleiterlaser | |
DE69620558T2 (de) | Monomode-Lichtwellenleiter mit grosser effektiver Querschnittsfläche | |
DE69407603D1 (de) | Oberflächenemittierende laservorrichtung mit einem vertikalen resonator | |
DE69702331T2 (de) | Sensor mit einem Detektorfeld | |
DE69415295D1 (de) | Handlampe mit signalleuchte | |
DE69423092D1 (de) | Faser-Tastspitze mit konkaven Seitenwänden | |
DE59403630D1 (de) | Fördereinheit mit einem Füllstandsgeber | |
DE69418078D1 (de) | Optisches Filter mit mehreren interferometrischen Stufen | |
ATA124992A (de) | Gleisbaumaschine mit einem laser-bezugsystem | |
DE69507665D1 (de) | Bauelement mit einem Quantumwell-Laser | |
DE69330286D1 (de) | Lichtstrahlaufzeichnungsgerät mit Änderung der optischen Weglänge | |
DE69504280D1 (de) | Injektionslaseranordnung mit einem Monitorlichtsensor | |
DE59406093D1 (de) | Temperatursensor mit einem p-n-übergang | |
DE69608865T2 (de) | Flüssigkeitsführende Anordnung mit einem lösbaren Anschluss | |
DE69826363D1 (de) | Elektrooptischer Sensor mit einem Spannungsteilereinheit | |
DE59206663D1 (de) | Optischer Sensorkopf | |
DE69529012T2 (de) | Lichtleiter mit Weitwinkelausgang |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |