DE60011188D1 - Teilreflektierendes optisches Bauteil und dessen Verwendung in Laserquellen - Google Patents

Teilreflektierendes optisches Bauteil und dessen Verwendung in Laserquellen

Info

Publication number
DE60011188D1
DE60011188D1 DE60011188T DE60011188T DE60011188D1 DE 60011188 D1 DE60011188 D1 DE 60011188D1 DE 60011188 T DE60011188 T DE 60011188T DE 60011188 T DE60011188 T DE 60011188T DE 60011188 D1 DE60011188 D1 DE 60011188D1
Authority
DE
Germany
Prior art keywords
optical component
reflective optical
partially reflective
laser sources
sources
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 - Fee Related
Application number
DE60011188T
Other languages
English (en)
Other versions
DE60011188T2 (de
Inventor
Philippe Graindorge
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.)
NETTEST PHOTONICS LES CLAYES S
Original Assignee
NETTEST PHOTONICS LES CLAYES S
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 NETTEST PHOTONICS LES CLAYES S filed Critical NETTEST PHOTONICS LES CLAYES S
Publication of DE60011188D1 publication Critical patent/DE60011188D1/de
Application granted granted Critical
Publication of DE60011188T2 publication Critical patent/DE60011188T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01S5/10—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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • 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
    • H01S5/143—Littman-Metcalf configuration, e.g. laser - grating - mirror

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lasers (AREA)
DE60011188T 1999-06-30 2000-06-28 Teilreflektierendes optisches Bauteil und dessen Verwendung in Laserquellen Expired - Fee Related DE60011188T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9908400A FR2795877B1 (fr) 1999-06-30 1999-06-30 Composant optique partiellement reflechissant et source laser incorporant un tel composant
FR9908400 1999-06-30

Publications (2)

Publication Number Publication Date
DE60011188D1 true DE60011188D1 (de) 2004-07-08
DE60011188T2 DE60011188T2 (de) 2005-07-07

Family

ID=9547515

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60011188T Expired - Fee Related DE60011188T2 (de) 1999-06-30 2000-06-28 Teilreflektierendes optisches Bauteil und dessen Verwendung in Laserquellen

Country Status (6)

Country Link
US (1) US6529327B1 (de)
EP (1) EP1065766B1 (de)
JP (2) JP4886103B2 (de)
CA (1) CA2312663A1 (de)
DE (1) DE60011188T2 (de)
FR (1) FR2795877B1 (de)

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FR2795877B1 (fr) * 1999-06-30 2001-10-05 Photonetics Composant optique partiellement reflechissant et source laser incorporant un tel composant
FR2796469B1 (fr) * 1999-07-12 2003-06-27 Photonetics Filtre optique a reponse rectangulaire permettant le decoupage d'un intervalle spectral limite
WO2003052883A2 (en) * 2001-12-14 2003-06-26 Agilent Technologies, Inc. Retro-reflecting device in particular for tunable lasers
ATE334441T1 (de) * 2002-03-13 2006-08-15 O Pen Aps Berührungs-pad und verfahren zum betreiben des berührungs-pad
WO2004081502A2 (en) * 2003-03-12 2004-09-23 O-Pen Aps A system and a method of determining the position of a radiation emitting element
JP4393094B2 (ja) * 2003-04-10 2010-01-06 キヤノン株式会社 光学系
US7230754B2 (en) * 2003-08-15 2007-06-12 Meade Instruments Corp. Neutral white-light filter device
EP1665024B1 (de) 2003-09-12 2011-06-29 FlatFrog Laboratories AB System und verfahren zur bestimmung einer position eines strahlungsstreu-/-reflexionselements
US7442914B2 (en) * 2003-09-12 2008-10-28 Flatfrog Laboratories Ab System and method of determining a position of a radiation emitting element
SE533704C2 (sv) 2008-12-05 2010-12-07 Flatfrog Lab Ab Pekkänslig apparat och förfarande för drivning av densamma
US10168835B2 (en) 2012-05-23 2019-01-01 Flatfrog Laboratories Ab Spatial resolution in touch displays
WO2014168567A1 (en) 2013-04-11 2014-10-16 Flatfrog Laboratories Ab Tomographic processing for touch detection
WO2015005847A1 (en) 2013-07-12 2015-01-15 Flatfrog Laboratories Ab Partial detect mode
WO2015108480A1 (en) 2014-01-16 2015-07-23 Flatfrog Laboratories Ab Improvements in tir-based optical touch systems of projection-type
WO2015108479A1 (en) 2014-01-16 2015-07-23 Flatfrog Laboratories Ab Light coupling in tir-based optical touch systems
US10161886B2 (en) 2014-06-27 2018-12-25 Flatfrog Laboratories Ab Detection of surface contamination
CN107209608A (zh) 2015-01-28 2017-09-26 平蛙实验室股份公司 动态触摸隔离帧
US10318074B2 (en) 2015-01-30 2019-06-11 Flatfrog Laboratories Ab Touch-sensing OLED display with tilted emitters
WO2016130074A1 (en) 2015-02-09 2016-08-18 Flatfrog Laboratories Ab Optical touch system comprising means for projecting and detecting light beams above and inside a transmissive panel
CN107250855A (zh) 2015-03-02 2017-10-13 平蛙实验室股份公司 用于光耦合的光学部件
US9709746B2 (en) * 2015-11-17 2017-07-18 International Business Machines Corporation Micro-filter structures for wavelength division multiplexing in polymer waveguides
EP3387516B1 (de) 2015-12-09 2022-04-20 FlatFrog Laboratories AB Verbesserte stiftidentifizierung
EP3545392A4 (de) 2016-11-24 2020-07-29 FlatFrog Laboratories AB Automatische optimierung von berührungssignalen
KR20240012622A (ko) 2016-12-07 2024-01-29 플라트프로그 라보라토리즈 에이비 개선된 터치 장치
US10963104B2 (en) 2017-02-06 2021-03-30 Flatfrog Laboratories Ab Optical coupling in touch-sensing systems
US10481737B2 (en) 2017-03-22 2019-11-19 Flatfrog Laboratories Ab Pen differentiation for touch display
WO2018182476A1 (en) 2017-03-28 2018-10-04 Flatfrog Laboratories Ab Touch sensing apparatus and method for assembly
CN117311543A (zh) 2017-09-01 2023-12-29 平蛙实验室股份公司 触摸感测设备
WO2019172826A1 (en) 2018-03-05 2019-09-12 Flatfrog Laboratories Ab Improved touch-sensing apparatus
CN112889016A (zh) 2018-10-20 2021-06-01 平蛙实验室股份公司 用于触摸敏感装置的框架及其工具
WO2020153890A1 (en) 2019-01-25 2020-07-30 Flatfrog Laboratories Ab A videoconferencing terminal and method of operating the same
US12056316B2 (en) 2019-11-25 2024-08-06 Flatfrog Laboratories Ab Touch-sensing apparatus
JP2023512682A (ja) 2020-02-10 2023-03-28 フラットフロッグ ラボラトリーズ アーベー 改良型タッチ検知装置

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US3517327A (en) * 1965-07-19 1970-06-23 North American Rockwell Laser output coupler
JPS5799793A (en) * 1980-12-14 1982-06-21 Takumi Tomijima Low-coherent oscillation control of semiconductor laser
JPS59165002A (ja) * 1983-03-11 1984-09-18 Canon Inc 光学素子及びこれを用いた光学装置
JPS62134987A (ja) * 1985-12-09 1987-06-18 Matsushita Electric Ind Co Ltd 波長多重光通信用光源
US5013136A (en) * 1989-01-03 1991-05-07 Eastman Kodak Company Method and apparatus for anamorphically shaping and achromatically deflecting electromagnetic beams
US5172186A (en) * 1990-07-03 1992-12-15 Konica Corporation Laser interferometry length measuring an apparatus employing a beam slitter
US5387953A (en) * 1990-12-27 1995-02-07 Canon Kabushiki Kaisha Polarization illumination device and projector having the same
US5325175A (en) * 1992-05-08 1994-06-28 Honeywell Inc. Solid-block homodyne interferometer
FR2724496B1 (fr) * 1994-09-13 1996-12-20 Photonetics Source laser monomode accordable en longueur d'onde a cavite externe autoalignee
JPH09129982A (ja) * 1995-10-31 1997-05-16 Ando Electric Co Ltd 外部共振器型ｌｄ光源
FR2754054B1 (fr) * 1996-10-02 1998-12-18 Photonetics Analyseur de spectre optique et procede d'analyse de spectre correspondant
FR2789812B1 (fr) * 1999-02-15 2001-04-27 Photonetics Reflecteur optique et source laser a cavite externe incorporant un tel reflecteur
FR2795877B1 (fr) * 1999-06-30 2001-10-05 Photonetics Composant optique partiellement reflechissant et source laser incorporant un tel composant
FR2795878B1 (fr) * 1999-06-30 2001-09-28 Photonetics Source laser avec filtrage integre de l'emission spontanee amplifiee

Also Published As

Publication number Publication date
JP2012033956A (ja) 2012-02-16
CA2312663A1 (fr) 2000-12-30
US6529327B1 (en) 2003-03-04
DE60011188T2 (de) 2005-07-07
FR2795877A1 (fr) 2001-01-05
JP4886103B2 (ja) 2012-02-29
EP1065766A1 (de) 2001-01-03
JP2001057457A (ja) 2001-02-27
EP1065766B1 (de) 2004-06-02
JP5123421B2 (ja) 2013-01-23
FR2795877B1 (fr) 2001-10-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee