SE9302830L - Avstämbar förstärkarkopplad laseranordning - Google Patents

Avstämbar förstärkarkopplad laseranordning

Info

Publication number
SE9302830L
SE9302830L SE9302830A SE9302830A SE9302830L SE 9302830 L SE9302830 L SE 9302830L SE 9302830 A SE9302830 A SE 9302830A SE 9302830 A SE9302830 A SE 9302830A SE 9302830 L SE9302830 L SE 9302830L
Authority
SE
Sweden
Prior art keywords
laser
waveguide
pumplight
laser device
amplifier coupled
Prior art date
Application number
SE9302830A
Other languages
Unknown language ( )
English (en)
Other versions
SE502625C2 (sv
SE9302830D0 (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/sv
Priority to DE69406459T priority patent/DE69406459T2/de
Priority to EP94926429A priority patent/EP0716777B1/en
Priority to JP7508063A priority patent/JPH09502302A/ja
Priority to PCT/SE1994/000794 priority patent/WO1995006968A1/en
Priority to CA002169437A priority patent/CA2169437A1/en
Priority to US08/298,977 priority patent/US5566197A/en
Publication of SE9302830L publication Critical patent/SE9302830L/sv
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
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
JP7508063A JPH09502302A (ja) 1993-09-02 1994-08-30 同調式利得結合レーザ装置
PCT/SE1994/000794 WO1995006968A1 (en) 1993-09-02 1994-08-30 Tunable gain coupled laser device
CA002169437A CA2169437A1 (en) 1993-09-02 1994-08-30 Tunable gain coupled laser device
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 true SE9302830L (sv) 1995-03-03
SE502625C2 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 (sv)
EP (1) EP0716777B1 (sv)
JP (1) JPH09502302A (sv)
CA (1) CA2169437A1 (sv)
DE (1) DE69406459T2 (sv)
SE (1) SE502625C2 (sv)
WO (1) WO1995006968A1 (sv)

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
EP1715377A4 (en) * 2004-01-29 2011-04-27 Nishizawa Junichi DEVICE FOR GENERATING ELECTROMAGNETIC WAVES
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
SE502625C2 (sv) 1995-11-27
WO1995006968A1 (en) 1995-03-09
EP0716777B1 (en) 1997-10-22
US5566197A (en) 1996-10-15
DE69406459D1 (de) 1997-11-27
CA2169437A1 (en) 1995-03-09
DE69406459T2 (de) 1998-02-19
EP0716777A1 (en) 1996-06-19
JPH09502302A (ja) 1997-03-04
SE9302830D0 (sv) 1993-09-02

Similar Documents

Publication Publication Date Title
DE69219322D1 (de) Halbleiterlasersystem mit externem resonator
WO2002082594A3 (en) Noncollinearly pumped solid state raman laser
ATE102755T1 (de) Optisch gepumpter laser.
WO2001091256A3 (en) Phase control mechanism for coherent fiber amplifier arrays
CA2102440A1 (en) Solid State Laser Apparatus
WO2001082426A3 (en) Depolarized semiconductor laser sources
WO2009050876A1 (ja) 短波長光源及び光学装置
CA2289695A1 (en) A single mode laser suitable for use in frequency multiplied applications and method
DE60104351D1 (de) Laser-Photohärtungssystem
EP0375216A3 (en) Optically pumped lasers
CA2233473A1 (en) Semiconductor laser light source and solid-state laser apparatus
EP0324364A3 (en) A laser optical apparatus
DE69708911D1 (de) Verbesserungen an und im zusammenhang mit lasern
SE9302830D0 (sv) Avstämbar förstärkningskopplad laseranordning
US4905252A (en) Ring laser cavities
DE60007308D1 (de) Innentrommel-aufzeichnungsgerät mit mehreren strahlen mit mehreren wellenlängen
DK1081460T3 (da) Laseranordning til et flerstrålet laserapparat
DE60305320D1 (de) Optische verstärkungseinrichtung
US4682336A (en) Q-switched laser resonator of integral construction
US5883915A (en) Longitudinally pumped laser
FR2408927A1 (fr) Laser a pompage optique a reflexions multiples
US4119928A (en) Laser head and application thereof to a laser generator device
WO1996008044A3 (en) Optoelectronic semiconductor device with a semiconductor diode laser
JPS5595389A (en) Semiconductor laser device
WO2002065190A3 (de) STRAHLFORMUNGSVORRICHTUNG und -VERFAHREN

Legal Events

Date Code Title Description
NUG Patent has lapsed