DE3881737D1 - Element zur wellenlaengenumwandlung. - Google Patents

Element zur wellenlaengenumwandlung.

Info

Publication number
DE3881737D1
DE3881737D1 DE8888302832T DE3881737T DE3881737D1 DE 3881737 D1 DE3881737 D1 DE 3881737D1 DE 8888302832 T DE8888302832 T DE 8888302832T DE 3881737 T DE3881737 T DE 3881737T DE 3881737 D1 DE3881737 D1 DE 3881737D1
Authority
DE
Germany
Prior art keywords
conversion element
wavelength conversion
wavelength
conversion
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
DE8888302832T
Other languages
English (en)
Other versions
DE3881737T2 (de
Inventor
Kunishige Oe
Hitoshi Kawaguchi
Yuzo Yoshikuni
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Application granted granted Critical
Publication of DE3881737D1 publication Critical patent/DE3881737D1/de
Publication of DE3881737T2 publication Critical patent/DE3881737T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/0607—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature
    • H01S5/0608—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature controlled by light, e.g. optical switch
    • H01S5/0609—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature controlled by light, e.g. optical switch acting on an absorbing region, e.g. wavelength convertors
    • 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
    • H01S5/0601—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium comprising an absorbing region
    • H01S5/0602—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium comprising an absorbing region which is an umpumped part of the active layer
    • 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
    • H01S5/0607—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature
    • H01S5/0608—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature controlled by light, e.g. optical switch
    • H01S5/0609—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature controlled by light, e.g. optical switch acting on an absorbing region, e.g. wavelength convertors
    • H01S5/0611—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature controlled by light, e.g. optical switch acting on an absorbing region, e.g. wavelength convertors wavelength convertors
    • 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
    • H01S5/062—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
    • H01S5/06258—Controlling the frequency of the radiation with DFB-structure

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Lasers (AREA)
DE88302832T 1987-03-31 1988-03-30 Element zur Wellenlängenumwandlung. Expired - Fee Related DE3881737T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62077670A JPH0656908B2 (ja) 1987-03-31 1987-03-31 波長変換素子

Publications (2)

Publication Number Publication Date
DE3881737D1 true DE3881737D1 (de) 1993-07-22
DE3881737T2 DE3881737T2 (de) 1993-12-02

Family

ID=13640315

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88302832T Expired - Fee Related DE3881737T2 (de) 1987-03-31 1988-03-30 Element zur Wellenlängenumwandlung.

Country Status (4)

Country Link
US (1) US4856005A (de)
EP (1) EP0285393B1 (de)
JP (1) JPH0656908B2 (de)
DE (1) DE3881737T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0719928B2 (ja) * 1986-11-26 1995-03-06 日本電気株式会社 光フイルタ素子
DE3834929A1 (de) * 1988-10-13 1990-04-19 Siemens Ag Wellenleiterreflektor fuer optoelektronische anwendungen und laser
DE3836802A1 (de) * 1988-10-28 1990-05-03 Siemens Ag Halbleiterlaseranordnung fuer hohe ausgangsleistungen im lateralen grundmodus
JPH02244128A (ja) * 1989-03-17 1990-09-28 Fujitsu Ltd レーザ・ダイオードを用いた光スイッチ
EP0391334B1 (de) * 1989-04-04 1994-08-31 Canon Kabushiki Kaisha Halbleiterlaser mit veränderbarer Emissionswellenlänge und selektives Wellenlängenfitter und Verfahren zum Betrieb derselben
JPH0357288A (ja) * 1989-07-17 1991-03-12 Siemens Ag 半導体レーザーを有するデバイスおよびその使用方法
US5088097A (en) * 1990-04-04 1992-02-11 Canon Kabushiki Kaisha Semiconductor laser element capable of changing emission wavelength, and method of driving the same
JPH0457384A (ja) * 1990-06-27 1992-02-25 Mitsubishi Electric Corp 半導体レーザ
JP2804838B2 (ja) * 1990-10-11 1998-09-30 国際電信電話株式会社 波長可変半導体レーザ
US5155737A (en) * 1990-11-07 1992-10-13 Nippon Telegraph & Telephone Corporation Semiconductor wavelength conversion device
US5325392A (en) * 1992-03-06 1994-06-28 Nippon Telegraph And Telephone Corporation Distributed reflector and wavelength-tunable semiconductor laser
DE4301830A1 (de) * 1993-01-23 1994-07-28 Ant Nachrichtentech 3-Sektions-DFB-Halbleiterlaser mit erweitertem Wellenlängen-Durchstimmungsbereich
US6717964B2 (en) * 2001-07-02 2004-04-06 E20 Communications, Inc. Method and apparatus for wavelength tuning of optically pumped vertical cavity surface emitting lasers
GB0117526D0 (en) * 2001-07-18 2001-09-12 Marconi Comm Ltd Optical wavelength convertors
JP4411540B2 (ja) * 2005-09-15 2010-02-10 ソニー株式会社 半導体レーザ装置
KR101381235B1 (ko) * 2010-08-31 2014-04-04 한국전자통신연구원 이중 모드 반도체 레이저 및 이를 이용한 테라헤르츠파 장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440562A (en) * 1964-06-15 1969-04-22 Warner Lambert Pharmaceutical Bistable laser structure
JPS5242358B2 (de) * 1971-12-20 1977-10-24
US4055815A (en) * 1975-12-24 1977-10-25 International Business Machines Q-switching injection laser with oxygen implanted region
JPS5844785A (ja) * 1981-08-27 1983-03-15 Kokusai Denshin Denwa Co Ltd <Kdd> 半導体レ−ザ
US4562569A (en) * 1982-01-05 1985-12-31 California Institute Of Technology Tandem coupled cavity lasers with separate current control and high parasitic resistance between them for bistability and negative resistance characteristics and use thereof for optical disc readout
JPS58140177A (ja) * 1982-02-16 1983-08-19 Kokusai Denshin Denwa Co Ltd <Kdd> 分布帰還形半導体レ−ザ
JPH0245171B2 (ja) * 1982-07-13 1990-10-08 Nippon Denki Kk Hisenkeihikarisoanteisoshi
JPH0632332B2 (ja) * 1984-08-24 1994-04-27 日本電気株式会社 半導体レ−ザ装置
JPH0642577B2 (ja) * 1985-06-19 1994-06-01 日本電信電話株式会社 多電極分布帰還型半導体レーザの駆動方法
JPS62144382A (ja) * 1985-12-19 1987-06-27 Matsushita Electric Ind Co Ltd 半導体レ−ザ装置

Also Published As

Publication number Publication date
EP0285393A2 (de) 1988-10-05
DE3881737T2 (de) 1993-12-02
EP0285393A3 (en) 1989-07-26
US4856005A (en) 1989-08-08
EP0285393B1 (de) 1993-06-16
JPS63244783A (ja) 1988-10-12
JPH0656908B2 (ja) 1994-07-27

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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