DE60000336D1 - Halbleiterlaser für den infraroten wellenlängenbereich - Google Patents

Halbleiterlaser für den infraroten wellenlängenbereich

Info

Publication number
DE60000336D1
DE60000336D1 DE60000336T DE60000336T DE60000336D1 DE 60000336 D1 DE60000336 D1 DE 60000336D1 DE 60000336 T DE60000336 T DE 60000336T DE 60000336 T DE60000336 T DE 60000336T DE 60000336 D1 DE60000336 D1 DE 60000336D1
Authority
DE
Germany
Prior art keywords
semiconductor laser
infrared wavelength
wavelength area
area
infrared
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
Application number
DE60000336T
Other languages
English (en)
Other versions
DE60000336T2 (de
Inventor
Antoine Muller
Mattias Beck
Jerome Faist
Daniel Hofstetter
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.)
Alpes Lasers SA
Original Assignee
Alpes Lasers SA
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 Alpes Lasers SA filed Critical Alpes Lasers SA
Application granted granted Critical
Publication of DE60000336D1 publication Critical patent/DE60000336D1/de
Publication of DE60000336T2 publication Critical patent/DE60000336T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • 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
    • H01S5/30—Structure or shape of the active region; Materials used for the active region
    • H01S5/34—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers
    • H01S5/3401—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers having no PN junction, e.g. unipolar lasers, intersubband lasers, quantum cascade lasers
    • H01S5/3402—Structure or shape of the active region; Materials used for the active region comprising quantum well or superlattice structures, e.g. single quantum well [SQW] lasers, multiple quantum well [MQW] lasers or graded index separate confinement heterostructure [GRINSCH] lasers having no PN junction, e.g. unipolar lasers, intersubband lasers, quantum cascade lasers intersubband lasers, e.g. transitions within the conduction or valence bands
    • 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
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • H01S5/0421—Electrical excitation ; Circuits therefor characterised by the semiconducting contacting layers
    • 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
    • H01S5/1228—DFB lasers with a complex coupled grating, e.g. gain or loss coupling

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Semiconductor Lasers (AREA)
DE60000336T 1999-03-25 2000-03-20 Halbleiterlaser für den infraroten wellenlängenbereich Expired - Fee Related DE60000336T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9903845A FR2791477B1 (fr) 1999-03-25 1999-03-25 Laser semi-conducteur infrarouge
PCT/CH2000/000159 WO2000059085A1 (fr) 1999-03-25 2000-03-20 Laser semi-conducteur infrarouge

Publications (2)

Publication Number Publication Date
DE60000336D1 true DE60000336D1 (de) 2002-09-19
DE60000336T2 DE60000336T2 (de) 2003-05-15

Family

ID=9543715

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60000336T Expired - Fee Related DE60000336T2 (de) 1999-03-25 2000-03-20 Halbleiterlaser für den infraroten wellenlängenbereich

Country Status (5)

Country Link
EP (1) EP1169760B1 (de)
JP (1) JP2002540639A (de)
DE (1) DE60000336T2 (de)
FR (1) FR2791477B1 (de)
WO (1) WO2000059085A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1195865A1 (de) 2000-08-31 2002-04-10 Alpes Lasers SA Quantenkaskadierter Laser
EP1189317A1 (de) 2000-09-13 2002-03-20 Alpes Lasers SA Quantenkaskadenlaser mit Anregung durch optische Phononen
JP5638483B2 (ja) * 2011-08-03 2014-12-10 株式会社東芝 半導体レーザ装置
KR101826744B1 (ko) * 2011-08-24 2018-02-07 삼성전자주식회사 나노 구조를 갖는 음향광학 소자, 및 상기 음향광학 소자를 이용한 광스캐너, 광 변조기 및 디스플레이 장치
JP2014220538A (ja) * 2014-08-27 2014-11-20 株式会社東芝 半導体レーザ装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0888440A (ja) * 1994-09-16 1996-04-02 Nippon Telegr & Teleph Corp <Ntt> 半導体レーザ装置
FR2741483B1 (fr) * 1995-11-21 1998-01-02 Thomson Csf Dispositif optoelectronique a puits quantiques
US5818861A (en) * 1996-07-19 1998-10-06 Hewlett-Packard Company Vertical cavity surface emitting laser with low band gap highly doped contact layer
US5901168A (en) * 1997-05-07 1999-05-04 Lucent Technologies Inc. Article comprising an improved QC laser

Also Published As

Publication number Publication date
FR2791477B1 (fr) 2001-06-29
EP1169760A1 (de) 2002-01-09
DE60000336T2 (de) 2003-05-15
FR2791477A1 (fr) 2000-09-29
WO2000059085A1 (fr) 2000-10-05
JP2002540639A (ja) 2002-11-26
EP1169760B1 (de) 2002-08-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee