JPS6138444B2 - - Google Patents

Info

Publication number
JPS6138444B2
JPS6138444B2 JP55009498A JP949880A JPS6138444B2 JP S6138444 B2 JPS6138444 B2 JP S6138444B2 JP 55009498 A JP55009498 A JP 55009498A JP 949880 A JP949880 A JP 949880A JP S6138444 B2 JPS6138444 B2 JP S6138444B2
Authority
JP
Japan
Prior art keywords
light guide
light
cross
sectional area
core
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
Application number
JP55009498A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55103506A (en
Inventor
Maria De Burotsuku Koonerisu
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.)
Nederlanden Staat
Original Assignee
Nederlanden Staat
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 Nederlanden Staat filed Critical Nederlanden Staat
Publication of JPS55103506A publication Critical patent/JPS55103506A/ja
Publication of JPS6138444B2 publication Critical patent/JPS6138444B2/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
    • G02B6/4246—Bidirectionally operating package structures
    • 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
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2817—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using reflective elements to split or combine optical signals
    • 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
    • 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
    • G02B6/4286—Optical modules with optical power monitoring
    • 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
    • G02B6/4287—Optical modules with tapping or launching means through the surface of the waveguide
    • G02B6/4289—Optical modules with tapping or launching means through the surface of the waveguide by inducing bending, microbending or macrobending, to the light guide
    • 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
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • G02B6/4236—Fixing or mounting methods of the aligned elements
    • G02B6/424—Mounting of the optical light guide

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Communication System (AREA)
JP949880A 1979-02-02 1980-01-31 Photo coupler Granted JPS55103506A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7900881,A NL178819C (nl) 1979-02-02 1979-02-02 Optische koppelinrichting.

Publications (2)

Publication Number Publication Date
JPS55103506A JPS55103506A (en) 1980-08-07
JPS6138444B2 true JPS6138444B2 (US20030157025A1-20030821-C00031.png) 1986-08-29

Family

ID=19832573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP949880A Granted JPS55103506A (en) 1979-02-02 1980-01-31 Photo coupler

Country Status (5)

Country Link
EP (1) EP0014510B1 (US20030157025A1-20030821-C00031.png)
JP (1) JPS55103506A (US20030157025A1-20030821-C00031.png)
CA (1) CA1132389A (US20030157025A1-20030821-C00031.png)
DE (1) DE3060833D1 (US20030157025A1-20030821-C00031.png)
NL (1) NL178819C (US20030157025A1-20030821-C00031.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5777936A (en) * 1980-11-01 1982-05-15 Asahi Optical Co Ltd Safety device for detecting transmission fiber trouble
US4465333A (en) * 1982-01-15 1984-08-14 Grumman Aerospace Corporation Electro-optical plug-in interconnection
US7066657B2 (en) * 2000-12-28 2006-06-27 Intel Corporation Optical subassembly
CN102540364A (zh) * 2011-12-31 2012-07-04 北京航空航天大学 一种光纤传感用同轴封装光收发一体模块

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1017354A (en) * 1963-04-27 1966-01-19 Contina Bureauxi Und Rechenmas Improvements relating to optical coupling systems
DE1223584B (de) * 1965-01-08 1966-08-25 Jenaer Glaswerk Schott & Gen Vorrichtung zum Einfuehren von Licht in ein bilduebertragendes, faseroptisches System zur Beleuchtung eines Objektes
US4021099A (en) * 1976-01-12 1977-05-03 Canadian Patents And Development Limited Optical couplers for fiber optic communication links

Also Published As

Publication number Publication date
CA1132389A (en) 1982-09-28
JPS55103506A (en) 1980-08-07
NL178819C (nl) 1986-05-16
DE3060833D1 (en) 1982-11-04
NL7900881A (nl) 1980-08-05
NL178819B (nl) 1985-12-16
EP0014510A1 (en) 1980-08-20
EP0014510B1 (en) 1982-09-15

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