DE60019030D1 - Laserquelle mit integrierter Filterung der verstärkten spontanen Emission - Google Patents

Laserquelle mit integrierter Filterung der verstärkten spontanen Emission

Info

Publication number
DE60019030D1
DE60019030D1 DE60019030T DE60019030T DE60019030D1 DE 60019030 D1 DE60019030 D1 DE 60019030D1 DE 60019030 T DE60019030 T DE 60019030T DE 60019030 T DE60019030 T DE 60019030T DE 60019030 D1 DE60019030 D1 DE 60019030D1
Authority
DE
Germany
Prior art keywords
laser source
spontaneous emission
amplified spontaneous
integrated filtering
filtering
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 - Lifetime
Application number
DE60019030T
Other languages
English (en)
Inventor
Herve Lefevre
Philippe Graindorge
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NETTEST PHOTONICS LES CLAYES S
Original Assignee
NETTEST PHOTONICS LES CLAYES S
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 NETTEST PHOTONICS LES CLAYES S filed Critical NETTEST PHOTONICS LES CLAYES S
Application granted granted Critical
Publication of DE60019030D1 publication Critical patent/DE60019030D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01S5/141—External cavity lasers using a wavelength selective device, e.g. a grating or etalon
    • 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
    • H01S2301/00—Functional characteristics
    • H01S2301/02—ASE (amplified spontaneous emission), noise; Reduction thereof
    • 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
    • H01S5/141—External cavity lasers using a wavelength selective device, e.g. a grating or etalon
    • H01S5/143—Littman-Metcalf configuration, e.g. laser - grating - mirror

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
DE60019030T 1999-06-30 2000-06-28 Laserquelle mit integrierter Filterung der verstärkten spontanen Emission Expired - Lifetime DE60019030D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9908398A FR2795878B1 (fr) 1999-06-30 1999-06-30 Source laser avec filtrage integre de l'emission spontanee amplifiee

Publications (1)

Publication Number Publication Date
DE60019030D1 true DE60019030D1 (de) 2005-05-04

Family

ID=9547512

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60019030T Expired - Lifetime DE60019030D1 (de) 1999-06-30 2000-06-28 Laserquelle mit integrierter Filterung der verstärkten spontanen Emission

Country Status (6)

Country Link
US (1) US6560249B1 (de)
EP (1) EP1065767B1 (de)
JP (1) JP4794720B2 (de)
CA (1) CA2312664C (de)
DE (1) DE60019030D1 (de)
FR (1) FR2795878B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2795877B1 (fr) * 1999-06-30 2001-10-05 Photonetics Composant optique partiellement reflechissant et source laser incorporant un tel composant
US6671296B2 (en) * 2000-10-10 2003-12-30 Spectrasensors, Inc. Wavelength locker on optical bench and method of manufacture
EP1459111B1 (de) * 2001-12-14 2007-06-06 Agilent Technologies, Inc. Externer resonator mit retro-reflektierender vorrichtung insbesondere für abstimmbare laser
JP2003234527A (ja) * 2002-02-06 2003-08-22 Acterna R & D Kk 波長可変光源装置
US6993051B2 (en) 2003-08-12 2006-01-31 Agilent Technologies, Inc. External cavity tunable laser with provisions for intracavity optical reflection suppression
US20050189329A1 (en) * 2003-09-02 2005-09-01 Somit Talwar Laser thermal processing with laser diode radiation
KR100550141B1 (ko) * 2004-08-09 2006-02-08 한국전자통신연구원 가변 광 편향기를 이용한 파장 가변형 외부 공진 레이저다이오드

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517327A (en) * 1965-07-19 1970-06-23 North American Rockwell Laser output coupler
FR2595013B1 (fr) 1986-02-24 1989-06-02 Favre Francois Source lumineuse continument accordable
US5194038A (en) 1992-06-29 1993-03-16 Huron Plastics Group, Inc. One-way air valve
US5419739A (en) 1993-09-28 1995-05-30 Trw Inc. Flap-type pressure relief valve and method of forming the same
US5400350A (en) * 1994-03-31 1995-03-21 Imra America, Inc. Method and apparatus for generating high energy ultrashort pulses
FR2724496B1 (fr) * 1994-09-13 1996-12-20 Photonetics Source laser monomode accordable en longueur d'onde a cavite externe autoalignee
GB9426242D0 (en) * 1994-12-24 1995-02-22 Renishaw Plc Laser diode for raman spectroscopy
US5601117A (en) 1995-02-21 1997-02-11 Trw Inc. Flap-type pressure relief valve
GB9503490D0 (en) 1995-02-22 1995-04-12 Draftex Ind Ltd Air extractor valve
FR2754054B1 (fr) * 1996-10-02 1998-12-18 Photonetics Analyseur de spectre optique et procede d'analyse de spectre correspondant
US6256328B1 (en) * 1998-05-15 2001-07-03 University Of Central Florida Multiwavelength modelocked semiconductor diode laser
US6177992B1 (en) * 1998-09-25 2001-01-23 Hewlett-Packard Company Low insertion loss optical monochromator

Also Published As

Publication number Publication date
US6560249B1 (en) 2003-05-06
FR2795878B1 (fr) 2001-09-28
EP1065767A1 (de) 2001-01-03
FR2795878A1 (fr) 2001-01-05
JP4794720B2 (ja) 2011-10-19
CA2312664A1 (fr) 2000-12-30
JP2001060738A (ja) 2001-03-06
CA2312664C (fr) 2010-02-16
EP1065767B1 (de) 2005-03-30

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Legal Events

Date Code Title Description
8332 No legal effect for de