JPH058804B2 - - Google Patents

Info

Publication number
JPH058804B2
JPH058804B2 JP59047400A JP4740084A JPH058804B2 JP H058804 B2 JPH058804 B2 JP H058804B2 JP 59047400 A JP59047400 A JP 59047400A JP 4740084 A JP4740084 A JP 4740084A JP H058804 B2 JPH058804 B2 JP H058804B2
Authority
JP
Japan
Prior art keywords
optical fiber
axis
face
light source
angle
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 - Lifetime
Application number
JP59047400A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60191211A (ja
Inventor
Hisami Nishi
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.)
Nippon Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass 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
Application filed by Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Priority to JP4740084A priority Critical patent/JPS60191211A/ja
Publication of JPS60191211A publication Critical patent/JPS60191211A/ja
Publication of JPH058804B2 publication Critical patent/JPH058804B2/ja
Granted 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4206—Optical features
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4207—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP4740084A 1984-03-12 1984-03-12 単一モ−ド光フアイバと光源との結合光学系 Granted JPS60191211A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4740084A JPS60191211A (ja) 1984-03-12 1984-03-12 単一モ−ド光フアイバと光源との結合光学系

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4740084A JPS60191211A (ja) 1984-03-12 1984-03-12 単一モ−ド光フアイバと光源との結合光学系

Publications (2)

Publication Number Publication Date
JPS60191211A JPS60191211A (ja) 1985-09-28
JPH058804B2 true JPH058804B2 (en]) 1993-02-03

Family

ID=12774058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4740084A Granted JPS60191211A (ja) 1984-03-12 1984-03-12 単一モ−ド光フアイバと光源との結合光学系

Country Status (1)

Country Link
JP (1) JPS60191211A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6167809A (ja) * 1984-09-12 1986-04-08 Matsushita Electric Ind Co Ltd 半導体レ−ザモジユ−ル
JPH0612367B2 (ja) * 1986-10-09 1994-02-16 松下電器産業株式会社 半導体レ−ザと光フアイバとの結合方法
GB0208497D0 (en) * 2002-04-12 2002-05-22 Point Source Ltd Optical fibres
US7702198B2 (en) 2007-09-28 2010-04-20 Ricoh Company, Ltd. Semiconductor laser module and light scanning device and image forming apparatus using the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS553688A (en) * 1978-06-23 1980-01-11 Matsushita Electric Ind Co Ltd Method of coupling semiconductor laser and photo-fiber
JPS5569115A (en) * 1978-11-20 1980-05-24 Mitsubishi Electric Corp Optical coupling device
JPS58132709A (ja) * 1982-02-02 1983-08-08 Hirama Rika Kenkyusho:Kk 半導体レ−ザ−と光フアイバ−の結合方式
JPH0664218B2 (ja) * 1984-02-10 1994-08-22 株式会社東芝 光学素子パツケ−ジ

Also Published As

Publication number Publication date
JPS60191211A (ja) 1985-09-28

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term