JPH05188413A - レーザシステムに用いられる非線形媒体の分域の形成を最小化する方法及び装置 - Google Patents

レーザシステムに用いられる非線形媒体の分域の形成を最小化する方法及び装置

Info

Publication number
JPH05188413A
JPH05188413A JP4179173A JP17917392A JPH05188413A JP H05188413 A JPH05188413 A JP H05188413A JP 4179173 A JP4179173 A JP 4179173A JP 17917392 A JP17917392 A JP 17917392A JP H05188413 A JPH05188413 A JP H05188413A
Authority
JP
Japan
Prior art keywords
crystal
positioning
laser source
axis
crystal axis
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.)
Pending
Application number
JP4179173A
Other languages
English (en)
Japanese (ja)
Inventor
George J Dixon
ジョージ・ジェフリーズ・ディクソン
Richard H Jarman
リチャード・ヒュー・ジャーモン
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.)
BP Corp North America Inc
Original Assignee
BP Corp North America Inc
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 BP Corp North America Inc filed Critical BP Corp North America Inc
Publication of JPH05188413A publication Critical patent/JPH05188413A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/3501—Constructional details or arrangements of non-linear optical devices, e.g. shape of non-linear crystals
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/3501—Constructional details or arrangements of non-linear optical devices, e.g. shape of non-linear crystals
    • G02F1/3505—Coatings; Housings; Supports
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/353—Frequency conversion, i.e. wherein a light beam is generated with frequency components different from those of the incident light beams
    • G02F1/3542—Multipass arrangements, i.e. arrangements to make light pass multiple times through the same element, e.g. using an enhancement cavity
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/355—Non-linear optics characterised by the materials used
    • G02F1/3558—Poled materials, e.g. with periodic poling; Fabrication of domain inverted structures, e.g. for quasi-phase-matching [QPM]

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Lasers (AREA)
JP4179173A 1991-06-14 1992-06-12 レーザシステムに用いられる非線形媒体の分域の形成を最小化する方法及び装置 Pending JPH05188413A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US715,907 1991-06-14
US07/715,907 US5166943A (en) 1991-06-14 1991-06-14 Single domain stabilization in ferroelectric crystals

Publications (1)

Publication Number Publication Date
JPH05188413A true JPH05188413A (ja) 1993-07-30

Family

ID=24875958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4179173A Pending JPH05188413A (ja) 1991-06-14 1992-06-12 レーザシステムに用いられる非線形媒体の分域の形成を最小化する方法及び装置

Country Status (5)

Country Link
US (1) US5166943A (OSRAM)
JP (1) JPH05188413A (OSRAM)
DE (1) DE4219574A1 (OSRAM)
FR (1) FR2677819A1 (OSRAM)
GB (1) GB2257261B (OSRAM)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001524761A (ja) * 1997-11-24 2001-12-04 フェムトレーザース プロドゥクシオンズ ゲゼルシャフト ミット ベシュレンクテル ハフツング 光学クリスタル、または、レーザクリスタル、それぞれ、のための冷却装置
JP2006237170A (ja) * 2005-02-23 2006-09-07 Hamamatsu Photonics Kk レーザ増幅装置
JPWO2011118530A1 (ja) * 2010-03-26 2013-07-04 株式会社ニコン 光学素子、光源装置、及び光学素子の製造方法
JP2021132184A (ja) * 2020-02-21 2021-09-09 浜松ホトニクス株式会社 プリズムロッドホルダ、レーザモジュール及びレーザ加工装置
JP2021132192A (ja) * 2020-02-21 2021-09-09 浜松ホトニクス株式会社 プリズムロッドホルダ、レーザモジュール及びレーザ加工装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5935467A (en) * 1997-05-14 1999-08-10 General Electric Company Oven for heating a crystal for a laser frequency conversion
US6319744B1 (en) * 1999-06-03 2001-11-20 Komatsu Ltd. Method for manufacturing a thermoelectric semiconductor material or element and method for manufacturing a thermoelectric module
JP2004253733A (ja) * 2003-02-21 2004-09-09 Topcon Corp 半導体レーザ装置及び半導体レーザ装置のレーザ結晶保持方法
EP1922788A4 (en) * 2005-09-07 2011-04-13 Ellex Medical Pty Ltd OPTICAL SUPPORT FOR LASER BAR
CN105576494A (zh) * 2016-01-28 2016-05-11 广东正业科技股份有限公司 一种紫外激光器
CN114000193B (zh) * 2021-10-14 2022-08-02 哈尔滨工程大学 一种三方相弛豫铁电单晶退极化抑制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3407309A (en) * 1963-08-01 1968-10-22 Bell Telephone Labor Inc Generation of second harmonic optical wave energy
US3701122A (en) * 1971-08-25 1972-10-24 Bell Telephone Labor Inc Ferroelectric domain shifting devices
US4109359A (en) * 1976-06-07 1978-08-29 The United States Of America As Represented By The Secretary Of The Navy Method of making ferroelectric crystals having tailored domain patterns
US4872177A (en) * 1985-05-01 1989-10-03 Spectra-Physics Laser diode pumped solid state laser
US4897850A (en) * 1989-02-01 1990-01-30 Amoco Corporation Assembly for arranging optical components of a laser
EP0445984B1 (en) * 1990-03-02 1997-05-21 Kabushiki Kaisha Toshiba Optical wavelength-converting device for guided-wave second-harmonic generation in Cerenkov radiation mode

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001524761A (ja) * 1997-11-24 2001-12-04 フェムトレーザース プロドゥクシオンズ ゲゼルシャフト ミット ベシュレンクテル ハフツング 光学クリスタル、または、レーザクリスタル、それぞれ、のための冷却装置
JP2010171459A (ja) * 1997-11-24 2010-08-05 Femtolasers Produktions Gmbh 光学クリスタル、または、レーザクリスタル、それぞれ、のための冷却装置
JP2006237170A (ja) * 2005-02-23 2006-09-07 Hamamatsu Photonics Kk レーザ増幅装置
JPWO2011118530A1 (ja) * 2010-03-26 2013-07-04 株式会社ニコン 光学素子、光源装置、及び光学素子の製造方法
JP2021132184A (ja) * 2020-02-21 2021-09-09 浜松ホトニクス株式会社 プリズムロッドホルダ、レーザモジュール及びレーザ加工装置
JP2021132192A (ja) * 2020-02-21 2021-09-09 浜松ホトニクス株式会社 プリズムロッドホルダ、レーザモジュール及びレーザ加工装置

Also Published As

Publication number Publication date
FR2677819A1 (fr) 1992-12-18
GB2257261A (en) 1993-01-06
DE4219574A1 (de) 1992-12-17
GB9209942D0 (en) 1992-06-24
GB2257261B (en) 1995-06-07
US5166943A (en) 1992-11-24
FR2677819B1 (OSRAM) 1994-12-16

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