ATE452444T1 - Athermalisierung abstimmbarer laser - Google Patents

Athermalisierung abstimmbarer laser

Info

Publication number
ATE452444T1
ATE452444T1 AT04727041T AT04727041T ATE452444T1 AT E452444 T1 ATE452444 T1 AT E452444T1 AT 04727041 T AT04727041 T AT 04727041T AT 04727041 T AT04727041 T AT 04727041T AT E452444 T1 ATE452444 T1 AT E452444T1
Authority
AT
Austria
Prior art keywords
athermalization
technique
tunable laser
grating
amplifier
Prior art date
Application number
AT04727041T
Other languages
English (en)
Inventor
Alwyn Seeds
Cyril Renaud
Original Assignee
Univ London
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
Application filed by Univ London filed Critical Univ London
Application granted granted Critical
Publication of ATE452444T1 publication Critical patent/ATE452444T1/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
    • H01S5/062—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
    • H01S5/06255—Controlling the frequency of the radiation
    • H01S5/06256—Controlling the frequency of the radiation with DBR-structure
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Lasers (AREA)
AT04727041T 2003-04-10 2004-04-13 Athermalisierung abstimmbarer laser ATE452444T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0308343.3A GB0308343D0 (en) 2003-04-10 2003-04-10 Athermalisation of tuneable lasers
PCT/GB2004/001596 WO2005112209A1 (en) 2003-04-10 2004-04-13 Athermalisation of tuneable lasers

Publications (1)

Publication Number Publication Date
ATE452444T1 true ATE452444T1 (de) 2010-01-15

Family

ID=9956588

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04727041T ATE452444T1 (de) 2003-04-10 2004-04-13 Athermalisierung abstimmbarer laser

Country Status (6)

Country Link
US (1) US7428254B2 (de)
EP (1) EP1623489B1 (de)
AT (1) ATE452444T1 (de)
DE (1) DE602004024671D1 (de)
GB (1) GB0308343D0 (de)
WO (1) WO2005112209A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0408415D0 (en) * 2004-04-15 2004-05-19 Univ Cambridge Tech Control device and method
US8917986B2 (en) * 2006-12-07 2014-12-23 Arris Solutions, Inc. Extended range for CWDM optical transport
US20080279230A1 (en) * 2007-02-23 2008-11-13 Mario Dagenais Fabry-perot laser system with phase section, and method of use thereof
US8964801B2 (en) * 2009-06-11 2015-02-24 Esi-Pyrophotonics Lasers, Inc. Method and system for stable and tunable high power pulsed laser system
SE535247C2 (sv) * 2010-10-06 2012-06-05 Syntune Ab Förfarande för att kalibrera en avstämbar laser
JP5760581B2 (ja) * 2011-03-25 2015-08-12 富士通株式会社 多波長光源
CN103797666B (zh) * 2011-09-14 2017-03-01 因赛特光电子解决方案有限公司 创建并利用用于持续的同步多维控制的“多元路径”实现电磁辐射源中的单模扫描操作的系统和方法
EP2735896A1 (de) * 2012-11-23 2014-05-28 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Verfahren zum Abfragen einer Anzahl von mehreren optischen Sensoren, ein Computerprogrammprodukt und eine Abfrageeinheit
WO2015009720A2 (en) * 2013-07-15 2015-01-22 OptiFlow, Inc. Gun sight
US20160327365A1 (en) * 2013-07-15 2016-11-10 OptiFlow, Inc. Holographic weapon sight with laser management system
US10247515B2 (en) 2015-06-26 2019-04-02 Ziel Optics, Inc. Holographic sight with optimized reflection and image angles
US10601513B2 (en) 2016-04-12 2020-03-24 Cable Television Laboratories, Inc. Network communications systems and methods
US10623104B2 (en) * 2016-04-12 2020-04-14 Cable Television Laboratories, Inc Fiber communication systems and methods
US11996893B2 (en) 2016-04-12 2024-05-28 Cable Television Laboratories, Inc. Communication systems and methods
US9912409B2 (en) 2016-04-12 2018-03-06 Cable Television Laboratories, Inc Fiber communication systems and methods
US10880013B2 (en) 2016-04-12 2020-12-29 Cable Television Laboratories, Inc Network communications systems and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2975160B2 (ja) 1991-05-27 1999-11-10 三菱化学株式会社 発光スペクトル制御システム
US6181717B1 (en) 1999-06-04 2001-01-30 Bandwidth 9 Tunable semiconductor laser system
GB2381121A (en) * 2001-06-07 2003-04-23 Univ London Optical Frequency Synthesizer
US6631146B2 (en) 2001-07-06 2003-10-07 Intel Corporation Tunable laser control system

Also Published As

Publication number Publication date
EP1623489A1 (de) 2006-02-08
WO2005112209A1 (en) 2005-11-24
US7428254B2 (en) 2008-09-23
GB0308343D0 (en) 2003-05-14
DE602004024671D1 (de) 2010-01-28
US20060198406A1 (en) 2006-09-07
EP1623489B1 (de) 2009-12-16

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Legal Events

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