SE524828C2 - Resonator - Google Patents

Resonator

Info

Publication number
SE524828C2
SE524828C2 SE0201732A SE0201732A SE524828C2 SE 524828 C2 SE524828 C2 SE 524828C2 SE 0201732 A SE0201732 A SE 0201732A SE 0201732 A SE0201732 A SE 0201732A SE 524828 C2 SE524828 C2 SE 524828C2
Authority
SE
Sweden
Prior art keywords
light source
source according
optical
focusing
dispersive
Prior art date
Application number
SE0201732A
Other languages
English (en)
Swedish (sv)
Other versions
SE0201732L (sv
SE0201732D0 (sv
Inventor
Kennet Vilhelmsson
Original Assignee
Alfa Exx 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 Alfa Exx Ab filed Critical Alfa Exx Ab
Priority to SE0201732A priority Critical patent/SE524828C2/sv
Publication of SE0201732D0 publication Critical patent/SE0201732D0/xx
Priority to EP03738818A priority patent/EP1509980B1/de
Priority to US10/455,296 priority patent/US7822081B2/en
Priority to AT03738818T priority patent/ATE417390T1/de
Priority to AU2003245199A priority patent/AU2003245199A1/en
Priority to DE60325208T priority patent/DE60325208D1/de
Priority to CNB038130181A priority patent/CN100355163C/zh
Priority to PCT/SE2003/000939 priority patent/WO2003105296A1/en
Priority to JP2004512250A priority patent/JP2005529498A/ja
Priority to HK06102996.4A priority patent/HK1083042B/xx
Publication of SE0201732L publication Critical patent/SE0201732L/xx
Publication of SE524828C2 publication Critical patent/SE524828C2/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
    • H01S5/14—External cavity lasers
    • 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
    • H01S5/141—External cavity lasers using a wavelength selective device, e.g. a grating or etalon
    • H01S5/142—External cavity lasers using a wavelength selective device, e.g. a grating or etalon which comprises an additional resonator
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/105—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • 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
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/0225—Out-coupling of light
    • H01S5/02251—Out-coupling of light using optical fibres
    • 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
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/028—Coatings ; Treatment of the laser facets, e.g. etching, passivation layers or reflecting layers
    • H01S5/0287—Facet reflectivity
    • 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
    • H01S5/1039—Details on the cavity length

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Semiconductor Lasers (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Lasers (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
SE0201732A 2002-06-06 2002-06-06 Resonator SE524828C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE0201732A SE524828C2 (sv) 2002-06-06 2002-06-06 Resonator
HK06102996.4A HK1083042B (zh) 2002-06-06 2003-06-06 谐振器
AU2003245199A AU2003245199A1 (en) 2002-06-06 2003-06-06 Resonator
US10/455,296 US7822081B2 (en) 2002-06-06 2003-06-06 Resonator
AT03738818T ATE417390T1 (de) 2002-06-06 2003-06-06 Resonator
EP03738818A EP1509980B1 (de) 2002-06-06 2003-06-06 Resonator
DE60325208T DE60325208D1 (en) 2002-06-06 2003-06-06 Resonator
CNB038130181A CN100355163C (zh) 2002-06-06 2003-06-06 谐振器
PCT/SE2003/000939 WO2003105296A1 (en) 2002-06-06 2003-06-06 Resonator
JP2004512250A JP2005529498A (ja) 2002-06-06 2003-06-06 共振器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0201732A SE524828C2 (sv) 2002-06-06 2002-06-06 Resonator

Publications (3)

Publication Number Publication Date
SE0201732D0 SE0201732D0 (sv) 2002-06-06
SE0201732L SE0201732L (sv) 2003-12-07
SE524828C2 true SE524828C2 (sv) 2004-10-12

Family

ID=20288104

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0201732A SE524828C2 (sv) 2002-06-06 2002-06-06 Resonator

Country Status (9)

Country Link
US (1) US7822081B2 (de)
EP (1) EP1509980B1 (de)
JP (1) JP2005529498A (de)
CN (1) CN100355163C (de)
AT (1) ATE417390T1 (de)
AU (1) AU2003245199A1 (de)
DE (1) DE60325208D1 (de)
SE (1) SE524828C2 (de)
WO (1) WO2003105296A1 (de)

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* Cited by examiner, † Cited by third party
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SE526267C2 (sv) * 2003-12-05 2005-08-09 Alfa Exx Ab Optisk mätanordning
TWI242661B (en) * 2004-12-27 2005-11-01 Ind Tech Res Inst Apparatus as a tuning filter
DE102005023351A1 (de) * 2005-05-17 2006-11-30 Micro-Epsilon Messtechnik Gmbh & Co Kg Vorrichtung und Verfahren zum Vermessen von Oberflächen
US20070297805A1 (en) * 2006-06-23 2007-12-27 William Rabinovich Optical communication system with cats-eye modulating retro-reflector (mrr) assembly, the cats-eye mrr assembly thereof, and the method of optical communication
WO2011022690A2 (en) * 2009-08-21 2011-02-24 California Institute Of Technology Systems and methods for optically powering transducers and related transducers
EP2363685B1 (de) * 2010-02-09 2013-11-20 Attocube Systems AG Vorrichtung zur Positionserfassung mit konfokalem Fabry-Perot Interferometer
US9212990B1 (en) 2011-12-06 2015-12-15 Zybertec Llc System and methods for molecular detection using intracavity laser absorption spectroscopy
WO2013130257A1 (en) 2012-03-01 2013-09-06 California Institute Of Technology Methods of modulating microlasers at ultralow power levels, and systems thereof
US9465144B2 (en) * 2013-12-30 2016-10-11 Raytheon Company Hybrid grin diffractive optics
GB2536830B (en) * 2014-01-08 2017-11-29 Fujitsu Ltd Apparatus for image contrast enhancement and method, electronic equipment
JP2016134484A (ja) * 2015-01-19 2016-07-25 国立大学法人大阪大学 レーザー共振装置、及びそれを備えたレーザー装置、並びに、可変型バンドパスフィルタ装置
JP6620453B2 (ja) * 2015-08-06 2019-12-18 株式会社リコー 面発光レーザ素子及び原子発振器
PL3455612T3 (pl) * 2016-05-09 2025-09-15 Infrasolid Gmbh Urządzenie pomiarowe i sposób wykrywania różnych gazów i stężeń gazów
CN106197492B (zh) * 2016-06-29 2018-07-03 南京航空航天大学 基于光纤复合法珀腔结构的法珀腔长与折射率计算方法
WO2019155668A1 (ja) * 2018-02-07 2019-08-15 三菱電機株式会社 半導体レーザ装置
KR102132210B1 (ko) * 2018-10-23 2020-07-09 주식회사 하이로닉 레이저 시스템
US11199754B2 (en) * 2019-07-15 2021-12-14 Raytheon Company Demodulator with optical resonator
EP4402761A1 (de) * 2021-12-21 2024-07-24 Bosch Car Multimedia Portugal, S.A. Diodenlaser mit externem resonator für katzenaugen und schmaler linienbreite und frequenz

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Also Published As

Publication number Publication date
EP1509980B1 (de) 2008-12-10
DE60325208D1 (en) 2009-01-22
US7822081B2 (en) 2010-10-26
US20040004751A1 (en) 2004-01-08
SE0201732L (sv) 2003-12-07
JP2005529498A (ja) 2005-09-29
CN1672302A (zh) 2005-09-21
WO2003105296A1 (en) 2003-12-18
CN100355163C (zh) 2007-12-12
ATE417390T1 (de) 2008-12-15
EP1509980A1 (de) 2005-03-02
AU2003245199A1 (en) 2003-12-22
HK1083042A1 (zh) 2006-06-23
SE0201732D0 (sv) 2002-06-06

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