JPH055081B2 - - Google Patents

Info

Publication number
JPH055081B2
JPH055081B2 JP59030113A JP3011384A JPH055081B2 JP H055081 B2 JPH055081 B2 JP H055081B2 JP 59030113 A JP59030113 A JP 59030113A JP 3011384 A JP3011384 A JP 3011384A JP H055081 B2 JPH055081 B2 JP H055081B2
Authority
JP
Japan
Prior art keywords
lens
light source
optical system
fiber
numerical aperture
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
JP59030113A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60173516A (ja
Inventor
Juji Ueno
Hisami Nishi
Minoru Tooyama
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 JP3011384A priority Critical patent/JPS60173516A/ja
Publication of JPS60173516A publication Critical patent/JPS60173516A/ja
Publication of JPH055081B2 publication Critical patent/JPH055081B2/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
    • G02B3/00—Simple or compound lenses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP3011384A 1984-02-20 1984-02-20 光源・ファイバ結合用光学系 Granted JPS60173516A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3011384A JPS60173516A (ja) 1984-02-20 1984-02-20 光源・ファイバ結合用光学系

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3011384A JPS60173516A (ja) 1984-02-20 1984-02-20 光源・ファイバ結合用光学系

Publications (2)

Publication Number Publication Date
JPS60173516A JPS60173516A (ja) 1985-09-06
JPH055081B2 true JPH055081B2 (enrdf_load_stackoverflow) 1993-01-21

Family

ID=12294721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3011384A Granted JPS60173516A (ja) 1984-02-20 1984-02-20 光源・ファイバ結合用光学系

Country Status (1)

Country Link
JP (1) JPS60173516A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3020993A2 (en) 2011-03-18 2016-05-18 Jtekt Corporation Method of manufacturing torque transmission shaft

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH065332B2 (ja) * 1986-06-17 1994-01-19 日本板硝子株式会社 光結合器
JP2008152194A (ja) * 2006-12-20 2008-07-03 Tecdia Kk 光送受信モジュール

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556354A (en) * 1978-06-30 1980-01-17 Agency Of Ind Science & Technol Refractive index distribution type lens
JPS57114101A (en) * 1980-12-30 1982-07-15 Sumitomo Electric Ind Ltd Graded lens plus combined lens using said lens and optical transmission line

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3020993A2 (en) 2011-03-18 2016-05-18 Jtekt Corporation Method of manufacturing torque transmission shaft
EP3020992A2 (en) 2011-03-18 2016-05-18 Jtekt Corporation Method of manufacturing torque transmission shaft and vehicle steering apparatus

Also Published As

Publication number Publication date
JPS60173516A (ja) 1985-09-06

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