SE502625C2 - Avstämbar förstärkningskopplad laseranordning - Google Patents

Avstämbar förstärkningskopplad laseranordning

Info

Publication number
SE502625C2
SE502625C2 SE9302830A SE9302830A SE502625C2 SE 502625 C2 SE502625 C2 SE 502625C2 SE 9302830 A SE9302830 A SE 9302830A SE 9302830 A SE9302830 A SE 9302830A SE 502625 C2 SE502625 C2 SE 502625C2
Authority
SE
Sweden
Prior art keywords
laser
pump
wavelength
orientation
pump light
Prior art date
Application number
SE9302830A
Other languages
English (en)
Swedish (sv)
Other versions
SE9302830D0 (sv
SE9302830L (sv
Inventor
Olle Nilsson
Original Assignee
Ellemtel Utvecklings Ab
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 Ellemtel Utvecklings Ab filed Critical Ellemtel Utvecklings Ab
Priority to SE9302830A priority Critical patent/SE502625C2/sv
Publication of SE9302830D0 publication Critical patent/SE9302830D0/xx
Priority to CA002169437A priority patent/CA2169437A1/en
Priority to DE69406459T priority patent/DE69406459T2/de
Priority to EP94926429A priority patent/EP0716777B1/en
Priority to PCT/SE1994/000794 priority patent/WO1995006968A1/en
Priority to JP7508063A priority patent/JPH09502302A/ja
Priority to US08/298,977 priority patent/US5566197A/en
Publication of SE9302830L publication Critical patent/SE9302830L/
Publication of SE502625C2 publication Critical patent/SE502625C2/sv

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
    • H01S5/12—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
    • 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
    • H01S5/041—Optical pumping
    • 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
    • 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
    • H01S5/1231—Grating growth or overgrowth details

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Lasers (AREA)
SE9302830A 1993-09-02 1993-09-02 Avstämbar förstärkningskopplad laseranordning SE502625C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9302830A SE502625C2 (sv) 1993-09-02 1993-09-02 Avstämbar förstärkningskopplad laseranordning
CA002169437A CA2169437A1 (en) 1993-09-02 1994-08-30 Tunable gain coupled laser device
DE69406459T DE69406459T2 (de) 1993-09-02 1994-08-30 Abstimmbare verstärkungsgekoppelte laservorrichtung
EP94926429A EP0716777B1 (en) 1993-09-02 1994-08-30 Tunable gain coupled laser device
PCT/SE1994/000794 WO1995006968A1 (en) 1993-09-02 1994-08-30 Tunable gain coupled laser device
JP7508063A JPH09502302A (ja) 1993-09-02 1994-08-30 同調式利得結合レーザ装置
US08/298,977 US5566197A (en) 1993-09-02 1994-09-02 Tunable gain coupled laser device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9302830A SE502625C2 (sv) 1993-09-02 1993-09-02 Avstämbar förstärkningskopplad laseranordning

Publications (3)

Publication Number Publication Date
SE9302830D0 SE9302830D0 (sv) 1993-09-02
SE9302830L SE9302830L (sv) 1995-03-03
SE502625C2 true SE502625C2 (sv) 1995-11-27

Family

ID=20390952

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9302830A SE502625C2 (sv) 1993-09-02 1993-09-02 Avstämbar förstärkningskopplad laseranordning

Country Status (7)

Country Link
US (1) US5566197A (ja)
EP (1) EP0716777B1 (ja)
JP (1) JPH09502302A (ja)
CA (1) CA2169437A1 (ja)
DE (1) DE69406459T2 (ja)
SE (1) SE502625C2 (ja)
WO (1) WO1995006968A1 (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19603704B4 (de) * 1995-02-15 2009-04-09 Carl Zeiss Optisch gepumpter Laser mit polarisationsabhängiger Absorption
US5936994A (en) * 1997-09-18 1999-08-10 Northern Telecom Limited Two-section complex coupled distributed feedback semiconductor laser with enhanced wavelength tuning range
JP3784585B2 (ja) * 1999-08-26 2006-06-14 富士通株式会社 光ファイバ伝送のための方法、光デバイス及びシステム
DE20021834U1 (de) 2000-12-22 2001-03-15 Schleifring und Apparatebau GmbH, 82256 Fürstenfeldbruck Vorrichtung zur Lichteinkopplung in eine lichtleitende Schicht innerhalb einer hybrid aufgebauten elektrisch-optischen Leiterplatte
JP4749156B2 (ja) 2004-01-29 2011-08-17 潤一 西澤 電磁波発生装置
FR2885743B1 (fr) * 2005-05-10 2009-07-10 Commissariat Energie Atomique Dispositif de pompage optique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967211A (en) * 1974-01-17 1976-06-29 Jersey Nuclear-Avco Isotopes, Inc. Laser wavelength stabilization
US4272734A (en) * 1979-05-29 1981-06-09 Spectra-Physics, Inc. Dual reference interferometer for dye laser stabilization
US4641312A (en) * 1983-05-10 1987-02-03 Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V. Method and device for producing individual short laser pulses
US4803688A (en) * 1988-03-28 1989-02-07 Lawandy Nabil M Ordered colloidal suspension optical devices
US5103456A (en) * 1990-07-30 1992-04-07 Spectra Diode Laboratories, Inc. Broad beam laser diode with integrated amplifier

Also Published As

Publication number Publication date
DE69406459D1 (de) 1997-11-27
SE9302830D0 (sv) 1993-09-02
SE9302830L (sv) 1995-03-03
DE69406459T2 (de) 1998-02-19
EP0716777A1 (en) 1996-06-19
CA2169437A1 (en) 1995-03-09
JPH09502302A (ja) 1997-03-04
US5566197A (en) 1996-10-15
WO1995006968A1 (en) 1995-03-09
EP0716777B1 (en) 1997-10-22

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Legal Events

Date Code Title Description
NUG Patent has lapsed