DE69324869D1 - Vielfachlasersystem mit schmaler Bandbreite - Google Patents

Vielfachlasersystem mit schmaler Bandbreite

Info

Publication number
DE69324869D1
DE69324869D1 DE69324869T DE69324869T DE69324869D1 DE 69324869 D1 DE69324869 D1 DE 69324869D1 DE 69324869 T DE69324869 T DE 69324869T DE 69324869 T DE69324869 T DE 69324869T DE 69324869 D1 DE69324869 D1 DE 69324869D1
Authority
DE
Germany
Prior art keywords
laser system
narrow bandwidth
multiple laser
bandwidth
narrow
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
DE69324869T
Other languages
English (en)
Other versions
DE69324869T2 (de
Inventor
Ronald R Stephens
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.)
DirecTV Group Inc
Original Assignee
Hughes Electronics 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 Hughes Electronics Corp filed Critical Hughes Electronics Corp
Application granted granted Critical
Publication of DE69324869D1 publication Critical patent/DE69324869D1/de
Publication of DE69324869T2 publication Critical patent/DE69324869T2/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
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • H01S5/4031—Edge-emitting structures
    • H01S5/4062—Edge-emitting structures with an external cavity or using internal filters, e.g. Talbot filters
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/094092—Upconversion 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/0941—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode
    • 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
    • H01S5/148—External cavity lasers using a Talbot cavity

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Lasers (AREA)
DE69324869T 1992-09-10 1993-09-09 Vielfachlasersystem mit schmaler Bandbreite Expired - Lifetime DE69324869T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/943,161 US5386426A (en) 1992-09-10 1992-09-10 Narrow bandwidth laser array system

Publications (2)

Publication Number Publication Date
DE69324869D1 true DE69324869D1 (de) 1999-06-17
DE69324869T2 DE69324869T2 (de) 2000-05-25

Family

ID=25479182

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69324869T Expired - Lifetime DE69324869T2 (de) 1992-09-10 1993-09-09 Vielfachlasersystem mit schmaler Bandbreite

Country Status (5)

Country Link
US (1) US5386426A (de)
EP (1) EP0587154B1 (de)
JP (1) JP2725980B2 (de)
DE (1) DE69324869T2 (de)
IL (1) IL106983A (de)

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DE19515321A1 (de) * 1995-04-20 1996-10-24 Gos Ges Zur Foerderung Angewan Durchstimmbare, justierstabile Laserlichtquelle mit spektral gefiltertem Ausgang
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DE19548647C2 (de) 1995-12-14 2003-01-23 Manfred Gabbert Durchstimmbare, justierstabile Halbleiterlaserlichtquelle sowie ein Verfahren zur optisch stabilen, weitgehend kontinuierlichen Durchstimmung von Halbleiterlasern
US6021141A (en) * 1996-03-29 2000-02-01 Sdl, Inc. Tunable blue laser diode
US6028667A (en) * 1996-05-13 2000-02-22 Process Instruments, Inc. Compact and robust spectrograph
US6100975A (en) * 1996-05-13 2000-08-08 Process Instruments, Inc. Raman spectroscopy apparatus and method using external cavity laser for continuous chemical analysis of sample streams
US5793784A (en) * 1997-03-10 1998-08-11 The Research Foundation Of State University Of New York Apparatus and method for spectral narrowing of high power diode laser arrays
US5909296A (en) * 1997-04-04 1999-06-01 The United States Of America As Represented By The Secretary Of The Air Force Effective wide angle beam steering using spherical laser diode arrays
EP0986848A1 (de) * 1997-06-06 2000-03-22 Torsana A/S Lasersysteme mit rueckkopplung durch phasenkonjugierung
JP3654401B2 (ja) * 1997-10-23 2005-06-02 横河電機株式会社 外部共振器型光源
US6055106A (en) * 1998-02-03 2000-04-25 Arch Development Corporation Apparatus for applying optical gradient forces
US6556612B2 (en) * 1999-05-10 2003-04-29 Cymer, Inc. Line narrowed laser with spatial filter
US6456756B1 (en) 1999-10-25 2002-09-24 Aculight Corporation Fiber raman amplifier pumped by an incoherently beam combined diode laser
US6501782B1 (en) 1999-10-25 2002-12-31 Aculight Corporation Compact laser apparatus
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US6990135B2 (en) * 2002-10-28 2006-01-24 Finisar Corporation Distributed bragg reflector for optoelectronic device
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US6836487B1 (en) 2001-08-31 2004-12-28 Nlight Photonics Corporation Spectrally tailored raman pump laser
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US6965626B2 (en) * 2002-09-03 2005-11-15 Finisar Corporation Single mode VCSEL
US6763054B2 (en) * 2002-11-19 2004-07-13 The Boeing Company Optical system for improving the brightness of a stack of lensed diode lasers
US6813293B2 (en) * 2002-11-21 2004-11-02 Finisar Corporation Long wavelength VCSEL with tunnel junction, and implant
US20040222363A1 (en) * 2003-05-07 2004-11-11 Honeywell International Inc. Connectorized optical component misalignment detection system
US7693206B2 (en) * 2003-05-09 2010-04-06 Hamamatsu Photonics K.K. Semiconductor laser device including laser array or stack first collimator, path rotator, and an optical element
US20040247250A1 (en) * 2003-06-03 2004-12-09 Honeywell International Inc. Integrated sleeve pluggable package
US7298942B2 (en) 2003-06-06 2007-11-20 Finisar Corporation Pluggable optical optic system having a lens fiber stop
US7433381B2 (en) 2003-06-25 2008-10-07 Finisar Corporation InP based long wavelength VCSEL
US7054345B2 (en) 2003-06-27 2006-05-30 Finisar Corporation Enhanced lateral oxidation
US7075962B2 (en) * 2003-06-27 2006-07-11 Finisar Corporation VCSEL having thermal management
US7277461B2 (en) * 2003-06-27 2007-10-02 Finisar Corporation Dielectric VCSEL gain guide
US6961489B2 (en) 2003-06-30 2005-11-01 Finisar Corporation High speed optical system
US7149383B2 (en) * 2003-06-30 2006-12-12 Finisar Corporation Optical system with reduced back reflection
US20060056762A1 (en) * 2003-07-02 2006-03-16 Honeywell International Inc. Lens optical coupler
EP1649564A4 (de) * 2003-07-03 2007-09-05 Pd Ld Inc Verwendung von volumen-bragg-gittern zur aufbereitung von laseremissionskenngrössen
US20050013542A1 (en) * 2003-07-16 2005-01-20 Honeywell International Inc. Coupler having reduction of reflections to light source
US7210857B2 (en) * 2003-07-16 2007-05-01 Finisar Corporation Optical coupling system
US20050013539A1 (en) * 2003-07-17 2005-01-20 Honeywell International Inc. Optical coupling system
US6887801B2 (en) * 2003-07-18 2005-05-03 Finisar Corporation Edge bead control method and apparatus
WO2005013446A1 (ja) * 2003-07-31 2005-02-10 Hamamatsu Photonics K.K. 半導体レーザ装置
US7006551B2 (en) * 2003-08-29 2006-02-28 Agilent Technologies, Inc. Method of enhancing wavelength tuning performance in an external cavity laser
US7052200B2 (en) * 2003-09-23 2006-05-30 Harris G Steven Resilient deck board fastener
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US7031363B2 (en) * 2003-10-29 2006-04-18 Finisar Corporation Long wavelength VCSEL device processing
JP2005191094A (ja) * 2003-12-24 2005-07-14 Hamamatsu Photonics Kk 半導体レーザ装置
JP2007519259A (ja) * 2004-01-20 2007-07-12 トルンプ フォトニクス，インコーポレイテッド 高出力半導体レーザ
DE202004001230U1 (de) * 2004-01-27 2005-06-09 Sacher, Joachim, Dr. Laserdioden-Anordnung mit externem Resonator
US20050276303A1 (en) * 2004-06-10 2005-12-15 Rong Huang External Cavity Laser
US7596165B2 (en) * 2004-08-31 2009-09-29 Finisar Corporation Distributed Bragg Reflector for optoelectronic device
US7829912B2 (en) * 2006-07-31 2010-11-09 Finisar Corporation Efficient carrier injection in a semiconductor device
US7920612B2 (en) * 2004-08-31 2011-04-05 Finisar Corporation Light emitting semiconductor device having an electrical confinement barrier near the active region
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US7903325B2 (en) * 2006-02-24 2011-03-08 Panasonic Corporation Wavelength converter and image display device
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US8693517B2 (en) * 2008-08-22 2014-04-08 Jeong Soo Kim Semiconductor laser using external resonator
US8101471B2 (en) * 2008-12-30 2012-01-24 Intel Corporation Method of forming programmable anti-fuse element
US20100272135A1 (en) * 2009-04-28 2010-10-28 Dmitri Vladislavovich Kuksenkov Self-Seeded Wavelength Conversion
FR2959880B1 (fr) * 2010-05-07 2013-12-13 Cilas Cavite laser a extraction centrale par polarisation pour couplage coherent de faisceaux intracavite intenses
US8573785B2 (en) * 2010-11-23 2013-11-05 Corning Incorporated Wavelength-switched optical systems
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US20150124848A1 (en) * 2013-10-23 2015-05-07 Ipg Photonics Corporation Wavelength Stabilized Diode Laser Module with Limited Back Reflection
EP2999064A1 (de) * 2014-09-19 2016-03-23 DirectPhotonics Industries GmbH Diodenlaser
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Also Published As

Publication number Publication date
JPH06181356A (ja) 1994-06-28
EP0587154B1 (de) 1999-05-12
IL106983A (en) 1998-02-22
EP0587154A3 (de) 1994-03-23
JP2725980B2 (ja) 1998-03-11
DE69324869T2 (de) 2000-05-25
US5386426A (en) 1995-01-31
IL106983A0 (en) 1993-12-28
EP0587154A2 (de) 1994-03-16

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