DE69021436T2 - Optische Wellenlängenkonvertereinrichtung. - Google Patents

Optische Wellenlängenkonvertereinrichtung.

Info

Publication number
DE69021436T2
DE69021436T2 DE69021436T DE69021436T DE69021436T2 DE 69021436 T2 DE69021436 T2 DE 69021436T2 DE 69021436 T DE69021436 T DE 69021436T DE 69021436 T DE69021436 T DE 69021436T DE 69021436 T2 DE69021436 T2 DE 69021436T2
Authority
DE
Germany
Prior art keywords
optical wavelength
converter device
wavelength converter
optical
wavelength
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
DE69021436T
Other languages
English (en)
Other versions
DE69021436D1 (de
Inventor
Akinori Harada
Chiaki Goto
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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
Priority claimed from JP9998890A external-priority patent/JPH0367232A/ja
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Application granted granted Critical
Publication of DE69021436D1 publication Critical patent/DE69021436D1/de
Publication of DE69021436T2 publication Critical patent/DE69021436T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02F1/37—Non-linear optics for second-harmonic generation
    • G02F1/377—Non-linear optics for second-harmonic generation in an optical waveguide structure
    • 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
    • G02F1/37—Non-linear optics for second-harmonic generation
    • G02F1/377—Non-linear optics for second-harmonic generation in an optical waveguide structure
    • G02F1/383—Non-linear optics for second-harmonic generation in an optical waveguide structure of the optical fibre type
DE69021436T 1989-05-15 1990-05-15 Optische Wellenlängenkonvertereinrichtung. Expired - Fee Related DE69021436T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12102689 1989-05-15
JP9998890A JPH0367232A (ja) 1989-05-15 1990-04-16 光波長変換素子

Publications (2)

Publication Number Publication Date
DE69021436D1 DE69021436D1 (de) 1995-09-14
DE69021436T2 true DE69021436T2 (de) 1996-01-25

Family

ID=26441076

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69021436T Expired - Fee Related DE69021436T2 (de) 1989-05-15 1990-05-15 Optische Wellenlängenkonvertereinrichtung.

Country Status (3)

Country Link
US (1) US5031999A (de)
EP (1) EP0398271B1 (de)
DE (1) DE69021436T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03188428A (ja) * 1989-09-04 1991-08-16 Pioneer Electron Corp ファイバー型波長変換素子
JPH0488325A (ja) * 1990-07-31 1992-03-23 Sumitomo Electric Ind Ltd ファイバー型波長変換素子の製造方法
JP2866547B2 (ja) * 1992-05-18 1999-03-08 松下電器産業株式会社 レーザ装置
JP3392931B2 (ja) * 1994-02-14 2003-03-31 東北パイオニア株式会社 光波長変換装置
JP2000182254A (ja) 1998-12-15 2000-06-30 Pioneer Electronic Corp ピックアップ装置
JP2000222759A (ja) 1999-01-29 2000-08-11 Pioneer Electronic Corp 光ピックアップ装置
JP2003200286A (ja) * 2001-12-28 2003-07-15 Fujitsu Ltd レーザマイクロスポット溶接装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830447A (en) * 1987-02-13 1989-05-16 Fuji Photo Film Co., Ltd. Optical wavelength conversion device
JPS63199328A (ja) * 1987-02-16 1988-08-17 Fuji Photo Film Co Ltd 光波長変換素子
JPH01105220A (ja) * 1987-07-20 1989-04-21 Fuji Photo Film Co Ltd 光波長変換素子
EP0307896B1 (de) * 1987-09-14 1994-02-09 Fuji Photo Film Co., Ltd. Verfahren zur Umwandlung der optischen Wellenlänge und optischer Wellenlängen-Konverter-Modul
JPH0820654B2 (ja) * 1987-11-02 1996-03-04 富士写真フイルム株式会社 光波長変換素子
EP0334363B1 (de) * 1988-03-25 1995-09-13 Fuji Photo Film Co., Ltd. Optischer Wellenlängenkonverter
JP2525879B2 (ja) * 1988-10-14 1996-08-21 パイオニア株式会社 ファイバ―型光波長変換素子
US4865406A (en) * 1988-11-09 1989-09-12 Hoechst Celanese Corp. Frequency doubling polymeric waveguide

Also Published As

Publication number Publication date
US5031999A (en) 1991-07-16
EP0398271A2 (de) 1990-11-22
EP0398271B1 (de) 1995-08-09
EP0398271A3 (de) 1991-07-24
DE69021436D1 (de) 1995-09-14

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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