ATE433217T1 - Laser mit erweitertem arbeitstemperaturbereich - Google Patents

Laser mit erweitertem arbeitstemperaturbereich

Info

Publication number
ATE433217T1
ATE433217T1 AT00401137T AT00401137T ATE433217T1 AT E433217 T1 ATE433217 T1 AT E433217T1 AT 00401137 T AT00401137 T AT 00401137T AT 00401137 T AT00401137 T AT 00401137T AT E433217 T1 ATE433217 T1 AT E433217T1
Authority
AT
Austria
Prior art keywords
laser
cavity
wavelength
temperature range
working temperature
Prior art date
Application number
AT00401137T
Other languages
English (en)
Inventor
Mauro Bettiati
Gerard Gelly
Original Assignee
Avanex 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
Application filed by Avanex Corp filed Critical Avanex Corp
Application granted granted Critical
Publication of ATE433217T1 publication Critical patent/ATE433217T1/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
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/14—External cavity lasers
    • H01S5/146—External cavity lasers using a fiber as external cavity
    • 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
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/12—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
    • H01S5/1221—Detuning between Bragg wavelength and gain maximum

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Lasers (AREA)
  • Laser Surgery Devices (AREA)
  • Laser Beam Processing (AREA)
AT00401137T 1999-04-30 2000-04-25 Laser mit erweitertem arbeitstemperaturbereich ATE433217T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9905528A FR2793077B1 (fr) 1999-04-30 1999-04-30 Laser a gamme de temperature de fonctionnement etendue

Publications (1)

Publication Number Publication Date
ATE433217T1 true ATE433217T1 (de) 2009-06-15

Family

ID=9545096

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00401137T ATE433217T1 (de) 1999-04-30 2000-04-25 Laser mit erweitertem arbeitstemperaturbereich

Country Status (7)

Country Link
US (1) US6952437B1 (de)
EP (1) EP1049220B1 (de)
JP (1) JP2000332352A (de)
AT (1) ATE433217T1 (de)
CA (1) CA2306318A1 (de)
DE (1) DE60042293D1 (de)
FR (1) FR2793077B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3729170B2 (ja) * 2002-10-18 2005-12-21 住友電気工業株式会社 半導体レーザ
WO2005117302A1 (en) * 2004-05-25 2005-12-08 Neowave Inc. Single mode light source having external cavity
US9184564B2 (en) * 2013-06-07 2015-11-10 Ngk Insulators, Ltd. External resonator type light emitting system
US9331454B2 (en) 2013-11-27 2016-05-03 Ngk Insulators, Ltd. External resonator type light emitting system
WO2015079939A1 (ja) 2013-11-27 2015-06-04 日本碍子株式会社 外部共振器型発光装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5563732A (en) * 1994-01-06 1996-10-08 At&T Corp. Laser pumping of erbium amplifier
US5485481A (en) * 1994-06-28 1996-01-16 Seastar Optics Inc. Fibre-grating-stabilized diode laser
JPH09129970A (ja) * 1995-10-31 1997-05-16 Nec Corp レーザダイオード素子
FR2741482B1 (fr) * 1995-11-21 1997-12-26 Alcatel Optronics Dispositif laser, notamment pour pompage optique, et son procede de fabrication
JPH09148660A (ja) * 1995-11-24 1997-06-06 Mitsubishi Electric Corp 半導体レーザ装置および光増幅装置
US6058128A (en) * 1996-03-25 2000-05-02 Sdl, Inc. Apparatus for providing a stabilized laser source
JPH11214799A (ja) * 1998-01-26 1999-08-06 Furukawa Electric Co Ltd:The 半導体レーザモジュール

Also Published As

Publication number Publication date
JP2000332352A (ja) 2000-11-30
US6952437B1 (en) 2005-10-04
FR2793077B1 (fr) 2001-07-27
CA2306318A1 (fr) 2000-10-30
DE60042293D1 (de) 2009-07-16
FR2793077A1 (fr) 2000-11-03
EP1049220B1 (de) 2009-06-03
EP1049220A1 (de) 2000-11-02

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Legal Events

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