JPS5730811A - Optical fiber coupler - Google Patents

Optical fiber coupler

Info

Publication number
JPS5730811A
JPS5730811A JP10587080A JP10587080A JPS5730811A JP S5730811 A JPS5730811 A JP S5730811A JP 10587080 A JP10587080 A JP 10587080A JP 10587080 A JP10587080 A JP 10587080A JP S5730811 A JPS5730811 A JP S5730811A
Authority
JP
Japan
Prior art keywords
optical fiber
leading end
core
light
high efficiency
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
JP10587080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6237362B2 (it
Inventor
Masaru Sasaki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP10587080A priority Critical patent/JPS5730811A/ja
Publication of JPS5730811A publication Critical patent/JPS5730811A/ja
Publication of JPS6237362B2 publication Critical patent/JPS6237362B2/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
    • G02B6/26—Optical coupling means
    • G02B6/30—Optical coupling means for use between fibre and thin-film device
    • G02B6/305—Optical coupling means for use between fibre and thin-film device and having an integrated mode-size expanding section, e.g. tapered waveguide
    • 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
    • G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Integrated Circuits (AREA)
JP10587080A 1980-07-31 1980-07-31 Optical fiber coupler Granted JPS5730811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10587080A JPS5730811A (en) 1980-07-31 1980-07-31 Optical fiber coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10587080A JPS5730811A (en) 1980-07-31 1980-07-31 Optical fiber coupler

Publications (2)

Publication Number Publication Date
JPS5730811A true JPS5730811A (en) 1982-02-19
JPS6237362B2 JPS6237362B2 (it) 1987-08-12

Family

ID=14418979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10587080A Granted JPS5730811A (en) 1980-07-31 1980-07-31 Optical fiber coupler

Country Status (1)

Country Link
JP (1) JPS5730811A (it)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5987427A (ja) * 1982-09-29 1984-05-21 インタ−ナシヨナル・スタンダ−ド・エレクトリツク・コ−ポレ−シヨン 集積光学装置
US4669817A (en) * 1983-02-04 1987-06-02 Kei Mori Apparatus for time-sharing light distribution
WO2004051327A3 (en) * 2002-11-27 2004-10-28 Gen Electric Optical via for three dimensional interconnection
WO2010129536A3 (en) * 2009-05-04 2011-02-24 University Of Delaware System and method for free-space optical interconnections

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5987427A (ja) * 1982-09-29 1984-05-21 インタ−ナシヨナル・スタンダ−ド・エレクトリツク・コ−ポレ−シヨン 集積光学装置
US4669817A (en) * 1983-02-04 1987-06-02 Kei Mori Apparatus for time-sharing light distribution
WO2004051327A3 (en) * 2002-11-27 2004-10-28 Gen Electric Optical via for three dimensional interconnection
US7046879B2 (en) * 2002-11-27 2006-05-16 General Electric Company Optical via for three dimensional interconnection
WO2010129536A3 (en) * 2009-05-04 2011-02-24 University Of Delaware System and method for free-space optical interconnections

Also Published As

Publication number Publication date
JPS6237362B2 (it) 1987-08-12

Similar Documents

Publication Publication Date Title
DE3878485D1 (de) Einrichtung zur zirkumferenziellen bestrahlung von objekten.
JPS5730811A (en) Optical fiber coupler
JPS57118042A (en) Manufacture of preform rod for optical fiber
JPS57211288A (en) Coupler for semiconductor laser and optical fiber
JPS57158604A (en) Light beam converting adaptor
JPS57172309A (en) Coupling method of optical fiber and optical waveguide
JPS54111363A (en) Directional photo coupler
FR2330022A1 (fr) Dispositif pour coupler une source de rayonnement lumineux avec un faisceau de fibres optiques
JPS5233545A (en) Light coupler
JPS5451391A (en) Photo coupler
JPS54116254A (en) Photo directional coupler
JPS5758113A (en) Optical fiber
JPS5727214A (en) Graded lens and optical transmission line using said lens
JPS5529841A (en) Light propagation device using optical fiber
JPS5419687A (en) Semiconductor light emitting device
JPS54118184A (en) Luminous element with optical fiber
JPS5431756A (en) Terminating method of silicone clad optical fibers
JPS5518618A (en) Photo distributor for optical fiber
EP0295039A3 (en) Optical waveguide coupler
JPS54138453A (en) Optical branching coupler
JPS5459946A (en) Optical fiber branching device
JPS57125909A (en) Optical distributing circuit
JPS57114101A (en) Graded lens plus combined lens using said lens and optical transmission line
JPS5723903A (en) Optical directional coupler
JPS5728391A (en) Optical semiconductor device