ATE364856T1 - Aufrechterhalten einer erwünschten leistungsfähigkeit optischer emitter bei extremen temperaturen - Google Patents

Aufrechterhalten einer erwünschten leistungsfähigkeit optischer emitter bei extremen temperaturen

Info

Publication number
ATE364856T1
ATE364856T1 AT03710985T AT03710985T ATE364856T1 AT E364856 T1 ATE364856 T1 AT E364856T1 AT 03710985 T AT03710985 T AT 03710985T AT 03710985 T AT03710985 T AT 03710985T AT E364856 T1 ATE364856 T1 AT E364856T1
Authority
AT
Austria
Prior art keywords
extreme temperatures
maintaining desirable
optical emitters
desirable performance
controller
Prior art date
Application number
AT03710985T
Other languages
English (en)
Inventor
Yew-Tai Chieng
John Hsieh
Greta Light
Original Assignee
Finisar Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US10/285,369 external-priority patent/US6947455B2/en
Priority claimed from US10/285,105 external-priority patent/US6862302B2/en
Application filed by Finisar Corp filed Critical Finisar Corp
Application granted granted Critical
Publication of ATE364856T1 publication Critical patent/ATE364856T1/de

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
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/06804—Stabilisation of laser output parameters by monitoring an external parameter, e.g. temperature
    • 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
    • H01S5/0617—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium using memorised or pre-programmed laser characteristics
    • 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
    • H01S5/06213—Amplitude modulation
    • 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
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Communication System (AREA)
  • Optical Couplings Of Light Guides (AREA)
AT03710985T 2002-02-12 2003-02-11 Aufrechterhalten einer erwünschten leistungsfähigkeit optischer emitter bei extremen temperaturen ATE364856T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US35707002P 2002-02-12 2002-02-12
US10/285,369 US6947455B2 (en) 2002-02-12 2002-10-31 Maintaining desirable performance of optical emitters at extreme temperatures
US10/285,105 US6862302B2 (en) 2002-02-12 2002-10-31 Maintaining desirable performance of optical emitters over temperature variations

Publications (1)

Publication Number Publication Date
ATE364856T1 true ATE364856T1 (de) 2007-07-15

Family

ID=27739097

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03710985T ATE364856T1 (de) 2002-02-12 2003-02-11 Aufrechterhalten einer erwünschten leistungsfähigkeit optischer emitter bei extremen temperaturen

Country Status (5)

Country Link
EP (1) EP1485736B1 (de)
AT (1) ATE364856T1 (de)
AU (1) AU2003215173A1 (de)
DE (1) DE60314374T2 (de)
WO (1) WO2003069378A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7317743B2 (en) 2002-11-08 2008-01-08 Finisar Corporation Temperature and jitter compensation controller circuit and method for fiber optics device
US7167491B2 (en) 2003-09-10 2007-01-23 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Eye diagram improving method for laser transmitter
US7233740B2 (en) * 2003-09-29 2007-06-19 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Self-characterizing and self-programming optical transmitter
RU2454765C1 (ru) * 2010-11-30 2012-06-27 Федеральное государственное унитарное предприятие "Ростовский-на-Дону научно-исследовательский институт радиосвязи" (ФГУП "РНИИРС") Устройство смещения тока полупроводникового лазера и контроля работоспособности для аналоговых волоконно-оптических линий связи
CN105680302A (zh) * 2016-03-30 2016-06-15 青岛海信宽带多媒体技术有限公司 一种光模块中激光器发光功率的控制方法及装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6195371B1 (en) * 1997-09-16 2001-02-27 Hitachi, Ltd. Optical transmission device and method for driving laser diode
JPH11135871A (ja) * 1997-10-28 1999-05-21 Nec Corp レーザダイオード駆動方法および回路
US7079775B2 (en) * 2001-02-05 2006-07-18 Finisar Corporation Integrated memory mapped controller circuit for fiber optics transceiver
JPWO2002069464A1 (ja) * 2001-02-23 2004-07-02 富士通株式会社 光送信器

Also Published As

Publication number Publication date
WO2003069378A3 (en) 2003-11-27
DE60314374T2 (de) 2007-10-31
DE60314374D1 (de) 2007-07-26
EP1485736A2 (de) 2004-12-15
AU2003215173A1 (en) 2003-09-04
EP1485736B1 (de) 2007-06-13
AU2003215173A8 (en) 2003-09-04
EP1485736A4 (de) 2006-01-11
WO2003069378A2 (en) 2003-08-21

Similar Documents

Publication Publication Date Title
MXPA05006114A (es) Fibra optica o lente guiaondas.
US4647331A (en) Method for assembling an electro-optical device
DE60305065D1 (de) Optisch, ausserhalb der maximalen absorption gepumptes yttriumorthovanadat
EP1037341A3 (de) Optisch gepumpter VCSEL
WO2007061515A3 (en) Vertically displaced stack of multi-mode single emitter laser diodes
EP1492208A3 (de) Halbleiterlasermodul und Verfahren zu dessen Zusammenbau
ATE341119T1 (de) Auswerten und anpassen von laserverlusten auf der basis der am verstärkungsmedium anliegenden spannung
DE69204432D1 (de) Optisches Halbleiterbauelement mit einer grösseren Ausgangsfeldfleckverteilung und sein Herstellungsverfahren.
EP1241752A3 (de) Lichtquelle mit einer Vielzahl von Laserdiodenmodulen
DE602004031164D1 (de) Vorrichtung zur Abgabe optischer Strahlung
DE69232896D1 (de) Verfahren für anodische Bindung mit Lichtstrahlung
DE60318780D1 (de) Lichtbestrahlungsgerät
TW201338320A (zh) 在全溫度範圍下控制光功率及光消比之方法
EP0803747A3 (de) Verfahren zur Herstellung eines optischen Wellenleiters in einem Substrat
WO2003028932A1 (en) Processing device, processing method, and production equipment using the device and the method
US8051665B2 (en) High efficiency thermoelectric cooler control system
DE60314374D1 (de) Aufrechterhalten einer erwünschten Leistungsfähigkeit optischer Emitter bei extremen Temperaturen
DE60333622D1 (de) Optisches übertragungsmodul mit digitaler einstellung und einstellverfahren
DK1385518T3 (da) Benzimidazolon-forbindelser
CA2496661A1 (en) Light source control system
EP1328048A3 (de) Kontrolgerät für lichemittierende Vorrichtung, optische Transmissionsvorrichtung, Verfahren und Rechnerprogram für Treiberstrohm Bestimmung
ATE321272T1 (de) Datenkompensierende leistungsmessung
ATE522960T1 (de) Gepulste faseroptische laservorrichtung mit hoher ausgangsleistung
EP1184948A3 (de) Diodengepumpter Festkörperlaser
NO976041L (no) Laser-drivkrets

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties