SE8902948D0 - Gitterresonator - Google Patents

Gitterresonator

Info

Publication number
SE8902948D0
SE8902948D0 SE19898902948A SE8902948A SE8902948D0 SE 8902948 D0 SE8902948 D0 SE 8902948D0 SE 19898902948 A SE19898902948 A SE 19898902948A SE 8902948 A SE8902948 A SE 8902948A SE 8902948 D0 SE8902948 D0 SE 8902948D0
Authority
SE
Sweden
Prior art keywords
resonator
mirror
grating
pct
plane
Prior art date
Application number
SE19898902948A
Other languages
English (en)
Other versions
SE463181B (sv
Inventor
B * Nilsson O
Original Assignee
Radians Innova 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 Radians Innova Ab filed Critical Radians Innova Ab
Priority to SE8902948A priority Critical patent/SE463181B/sv
Publication of SE8902948D0 publication Critical patent/SE8902948D0/sv
Priority to DE69033958T priority patent/DE69033958T2/de
Priority to JP2512674A priority patent/JPH05502137A/ja
Priority to EP90913566A priority patent/EP0491777B1/en
Priority to CA002065408A priority patent/CA2065408A1/en
Priority to AU63434/90A priority patent/AU642162B2/en
Priority to PCT/SE1990/000573 priority patent/WO1991003848A1/en
Priority to AT90913566T priority patent/ATE217125T1/de
Priority to US07/849,014 priority patent/US5255273A/en
Publication of SE463181B publication Critical patent/SE463181B/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
    • 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
    • H01S3/1055—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 one of the reflectors being constituted by a diffraction grating
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/0811—Construction or shape of optical resonators or components thereof comprising three or more reflectors incorporating a dispersive element, e.g. a prism for wavelength selection
    • H01S3/0812—Construction or shape of optical resonators or components thereof comprising three or more reflectors incorporating a dispersive element, e.g. a prism for wavelength selection using a diffraction grating
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Optical Communication System (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
SE8902948A 1989-09-07 1989-09-07 Saett att saekestaella modhoppsfri avstaemning av resonansfrekvens och q-vaerde hos en optisk resonator samt anordning foer utoevande av saettet SE463181B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE8902948A SE463181B (sv) 1989-09-07 1989-09-07 Saett att saekestaella modhoppsfri avstaemning av resonansfrekvens och q-vaerde hos en optisk resonator samt anordning foer utoevande av saettet
DE69033958T DE69033958T2 (de) 1989-09-07 1990-09-07 Verfahren zur sicherstellung einer von modensprüngen freien abstimmung der resonanzfrequenz und des q-faktors eines optischen resonators sowie vorrichtung zur durchführung des verfahrens
JP2512674A JPH05502137A (ja) 1989-09-07 1990-09-07 共振周波数と光共振器のｑ値のモードホップなし同調を行う方法及びこの方法を実施するための装置
EP90913566A EP0491777B1 (en) 1989-09-07 1990-09-07 Method for ascertaining mode hopping free tuning of resonance frequency and the q-value of an optical resonator and a device for carrying out the method
CA002065408A CA2065408A1 (en) 1989-09-07 1990-09-07 Method for ascertaining mode hopping free tuning of resonance frequency and the q-value of an optical resonator and a device for carrying out the method
AU63434/90A AU642162B2 (en) 1989-09-07 1990-09-07 Method for ascertaining mode hopping free tuning of resonance frequency and the Q-value of an optical resonator and a device for carrying out the method
PCT/SE1990/000573 WO1991003848A1 (en) 1989-09-07 1990-09-07 Method for ascertaining mode hopping free tuning of resonance frequency and the q-value of an optical resonator and a device for carrying out the method
AT90913566T ATE217125T1 (de) 1989-09-07 1990-09-07 Verfahren zur sicherstellung einer von modensprüngen freien abstimmung der resonanzfrequenz und des q-faktors eines optischen resonators sowie vorrichtung zur durchführung des verfahrens
US07/849,014 US5255273A (en) 1989-09-07 1990-09-07 Method for ascertaining mode hopping free tuning of resonance frequency and the Q-value of an optical resonator and a device for carrying out the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8902948A SE463181B (sv) 1989-09-07 1989-09-07 Saett att saekestaella modhoppsfri avstaemning av resonansfrekvens och q-vaerde hos en optisk resonator samt anordning foer utoevande av saettet

Publications (2)

Publication Number Publication Date
SE8902948D0 true SE8902948D0 (sv) 1989-09-07
SE463181B SE463181B (sv) 1990-10-15

Family

ID=20376823

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902948A SE463181B (sv) 1989-09-07 1989-09-07 Saett att saekestaella modhoppsfri avstaemning av resonansfrekvens och q-vaerde hos en optisk resonator samt anordning foer utoevande av saettet

Country Status (9)

Country Link
US (1) US5255273A (sv)
EP (1) EP0491777B1 (sv)
JP (1) JPH05502137A (sv)
AT (1) ATE217125T1 (sv)
AU (1) AU642162B2 (sv)
CA (1) CA2065408A1 (sv)
DE (1) DE69033958T2 (sv)
SE (1) SE463181B (sv)
WO (1) WO1991003848A1 (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5379310A (en) * 1993-05-06 1995-01-03 Board Of Trustees Of The University Of Illinois External cavity, multiple wavelength laser transmitter
US5900160A (en) * 1993-10-04 1999-05-04 President And Fellows Of Harvard College Methods of etching articles via microcontact printing
US6776094B1 (en) 1993-10-04 2004-08-17 President & Fellows Of Harvard College Kit For Microcontact Printing
US5776748A (en) 1993-10-04 1998-07-07 President And Fellows Of Harvard College Method of formation of microstamped patterns on plates for adhesion of cells and other biological materials, devices and uses therefor
US6180239B1 (en) 1993-10-04 2001-01-30 President And Fellows Of Harvard College Microcontact printing on surfaces and derivative articles
JP2894676B2 (ja) * 1994-03-21 1999-05-24 インターナショナル・ビジネス・マシーンズ・コーポレイション 非同期式遠隔コピー・システム及び非同期式遠隔コピー方法
US5579327A (en) * 1994-06-06 1996-11-26 Anritsu Corporation External-cavity tunable wavelength light source using semiconductor laser having phase adjustment area
US5771252A (en) * 1996-01-29 1998-06-23 Sdl, Inc. External cavity, continuously tunable wavelength source
US5867512A (en) * 1997-02-10 1999-02-02 Sacher; Joachim Tuning arrangement for a semiconductor diode laser with an external resonator
US6020047A (en) * 1996-09-04 2000-02-01 Kimberly-Clark Worldwide, Inc. Polymer films having a printed self-assembling monolayer
US6048623A (en) * 1996-12-18 2000-04-11 Kimberly-Clark Worldwide, Inc. Method of contact printing on gold coated films
FR2775390B1 (fr) * 1998-02-20 2000-05-05 Photonetics Source laser monomode continument accordable en longueur d'onde
JP3197869B2 (ja) * 1998-03-31 2001-08-13 アンリツ株式会社 波長可変レーザ光源装置
CA2363560C (en) * 1999-02-19 2008-09-02 Radians Innova Ab Device and method for tuning the wavelength of the light in an external cavity laser
GB0101985D0 (en) * 2001-01-25 2001-03-14 Marconi Comm Ltd Optical component
US8681825B2 (en) * 2008-06-18 2014-03-25 National Institute of Metrology Peoples Republic of China Grating external-cavity laser and quasi-synchronous tuning method thereof
CN102340100B (zh) * 2010-07-22 2015-06-03 中国计量科学研究院 光栅外腔激光器及其准同步调谐方法
US9036668B2 (en) * 2008-06-18 2015-05-19 National Institute Of Metrology P.R. China Grating external-cavity semiconductor laser and quasi-synchronous tuning method thereof
CN104391356A (zh) * 2014-11-15 2015-03-04 北京理工大学 一种基于掠衍射光栅的大功率光隔离方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2622767A1 (de) * 1975-07-21 1977-02-10 Jenoptik Jena Gmbh Abstimmbarer laser-resonator mit longitudinaler einkopplung der pumpstrahlung
JPS61144086A (ja) * 1984-12-17 1986-07-01 Komatsu Ltd 色素レ−ザ
US4873692A (en) * 1988-08-12 1989-10-10 Spectra-Physics Pulsed tunable solid state laser

Also Published As

Publication number Publication date
DE69033958D1 (de) 2002-06-06
CA2065408A1 (en) 1991-03-08
ATE217125T1 (de) 2002-05-15
JPH05502137A (ja) 1993-04-15
WO1991003848A1 (en) 1991-03-21
EP0491777A1 (en) 1992-07-01
DE69033958T2 (de) 2002-12-19
SE463181B (sv) 1990-10-15
EP0491777B1 (en) 2002-05-02
AU642162B2 (en) 1993-10-14
AU6343490A (en) 1991-04-08
US5255273A (en) 1993-10-19

Similar Documents

Publication Publication Date Title
SE8902948D0 (sv) Gitterresonator
EP0795855A3 (en) Optical pickup apparatus
KR950028238A (ko) 쐐기형 프리즘(wedge prism)을 이용한 단일종모드 파장가변 레이저의 정밀 파장 조정(wavelength tuning)방법 및 장치
KR950035160A (ko) 레이저 동조용 레이저 제어장치
KR920008778A (ko) 원격제어로 작동하는 레이저를 위한 프로세스 및 장치
EP0580867A4 (sv)
US4710937A (en) Laser system
US4527132A (en) Device for evolutive illumination of an object
MAGNUSSON et al. Optical guided-mode resonance filter
ATE230170T1 (de) Abstimmbarer laser und verfahren zu dessen abstimmung
US4298845A (en) Dye lasers
KR920016867A (ko) 빛의 반사와 굴절 축소렌즈
JPS59165488A (ja) フアイバラマンレ−ザ
JP2801394B2 (ja) 光フィルタ調整装置および光学フィルタ処理方法
JP2729447B2 (ja) 狭帯域レーザ装置
JPS57111838A (en) Optical information reader
EP0591541A4 (en) LASER.
JPH07113970A (ja) 走査光学系装置
JPS59205783A (ja) 光帰還型半導体レ−ザ装置
SU1652953A1 (ru) Способ юстировки торца волоконного световода
JPH0558596B2 (sv)
JPS6371824A (ja) 高屈折率光学ガラスを用いるパルスレ−ザ−光のパルス遅延機構を有するパルス幅拡大装置
RU2001386C1 (ru) Многоходова оптическа система
JP2003255159A (ja) 光導波路型回折格子素子製造方法、光導波路型回折格子素子製造装置および光導波路型回折格子素子
Goncharenko et al. Method for forming laser beams with uniform-output amplitude distribution

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8902948-2

Format of ref document f/p: F

NUG Patent has lapsed