CA2057505A1 - Convertisseur de longueur d'onde - Google Patents

Convertisseur de longueur d'onde

Info

Publication number
CA2057505A1
CA2057505A1 CA2057505A CA2057505A CA2057505A1 CA 2057505 A1 CA2057505 A1 CA 2057505A1 CA 2057505 A CA2057505 A CA 2057505A CA 2057505 A CA2057505 A CA 2057505A CA 2057505 A1 CA2057505 A1 CA 2057505A1
Authority
CA
Canada
Prior art keywords
clad
transparent layer
core
face
optical fiber
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.)
Granted
Application number
CA2057505A
Other languages
English (en)
Other versions
CA2057505C (fr
Inventor
Naota Uenishi
Takafumi Uemiya
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Naota Uenishi
Takafumi Uemiya
Sumitomo Electric Industries, 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 JP2402384A external-priority patent/JPH04215621A/ja
Priority claimed from JP40816890A external-priority patent/JPH04225334A/ja
Priority claimed from JP40816790A external-priority patent/JPH04225333A/ja
Application filed by Naota Uenishi, Takafumi Uemiya, Sumitomo Electric Industries, Ltd. filed Critical Naota Uenishi
Publication of CA2057505A1 publication Critical patent/CA2057505A1/fr
Application granted granted Critical
Publication of CA2057505C publication Critical patent/CA2057505C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/34—Optical coupling means utilising prism or grating
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
    • 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
    • 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
    • G02F1/372—Means for homogenizing the output beam
    • 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
    • G02F1/374—Cherenkov radiation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
CA002057505A 1990-12-14 1991-12-12 Convertisseur de longueur d'onde Expired - Fee Related CA2057505C (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2402384A JPH04215621A (ja) 1990-12-14 1990-12-14 波長変換素子
JPHEI2-402384 1990-12-14
JPHEI2-408167 1990-12-27
JP40816890A JPH04225334A (ja) 1990-12-27 1990-12-27 波長変換素子
JP40816790A JPH04225333A (ja) 1990-12-27 1990-12-27 波長変換素子
JPHEI2-408168 1990-12-27

Publications (2)

Publication Number Publication Date
CA2057505A1 true CA2057505A1 (fr) 1992-06-15
CA2057505C CA2057505C (fr) 1996-10-08

Family

ID=27341897

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002057505A Expired - Fee Related CA2057505C (fr) 1990-12-14 1991-12-12 Convertisseur de longueur d'onde

Country Status (4)

Country Link
US (1) US5293444A (fr)
EP (2) EP0490369B1 (fr)
CA (1) CA2057505C (fr)
DE (1) DE69118330T2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0990174A (ja) * 1995-09-28 1997-04-04 Furukawa Electric Co Ltd:The 半導体レーザモジュール
JP4638837B2 (ja) * 2006-05-30 2011-02-23 日本電気硝子株式会社 光部品及び発光装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60154333A (ja) * 1984-01-23 1985-08-14 Asahi Optical Co Ltd 光学部材の調整機構
US4814118A (en) * 1984-07-02 1989-03-21 Polaroid Corporation Method of molding a connector for optical fibers
US4676594A (en) * 1984-11-16 1987-06-30 American Telephone And Telegraph Company Optical fiber mode scrambler
US4824220A (en) * 1986-10-02 1989-04-25 Brother Kogyo Kabushiki Kaisha Device for forming an image with a laser beam
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
EP0334363B1 (fr) * 1988-03-25 1995-09-13 Fuji Photo Film Co., Ltd. Dispositif de conversion de longueur d'onde optique
JPH01287531A (ja) * 1988-05-14 1989-11-20 Sumitomo Electric Ind Ltd 光源装置
JPH01293325A (ja) * 1988-05-20 1989-11-27 Pioneer Electron Corp ファイバー型光波長変換器
US5416877A (en) * 1988-07-26 1995-05-16 Fuji Photo Film Co., Ltd. Optical wavelength converter device and optical wavelength converter module
JPH0820657B2 (ja) * 1988-07-26 1996-03-04 富士写真フイルム株式会社 光波長変換素子
JP2738713B2 (ja) * 1988-09-19 1998-04-08 株式会社日立製作所 第２高調波発生装置
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
JPH02116832A (ja) * 1988-10-27 1990-05-01 Pioneer Electron Corp ファイバー型光波長変換素子
JPH02153328A (ja) * 1988-12-05 1990-06-13 Sumitomo Electric Ind Ltd 光源装置
JPH02179626A (ja) * 1988-12-29 1990-07-12 Sharp Corp 光波長変換装置
JP2878701B2 (ja) * 1989-01-13 1999-04-05 株式会社東芝 波長変換光学素子
US5377291A (en) * 1989-01-13 1994-12-27 Kabushiki Kaisha Toshiba Wavelength converting optical device
US5033053A (en) * 1989-03-30 1991-07-16 Canon Kabushiki Kaisha Semiconductor laser device having plurality of layers for emitting lights of different wavelengths and method of driving the same

Also Published As

Publication number Publication date
CA2057505C (fr) 1996-10-08
EP0490369B1 (fr) 1996-03-27
EP0490369A1 (fr) 1992-06-17
US5293444A (en) 1994-03-08
DE69118330T2 (de) 1996-08-08
DE69118330D1 (de) 1996-05-02
EP0627649A1 (fr) 1994-12-07

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Legal Events

Date Code Title Description
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