JPS6181621U - - Google Patents

Info

Publication number
JPS6181621U
JPS6181621U JP1985163028U JP16302885U JPS6181621U JP S6181621 U JPS6181621 U JP S6181621U JP 1985163028 U JP1985163028 U JP 1985163028U JP 16302885 U JP16302885 U JP 16302885U JP S6181621 U JPS6181621 U JP S6181621U
Authority
JP
Japan
Prior art keywords
optical fiber
photodetector
optical
microlens
optical coupler
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
JP1985163028U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6315846Y2 (en]
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 filed Critical
Publication of JPS6181621U publication Critical patent/JPS6181621U/ja
Application granted granted Critical
Publication of JPS6315846Y2 publication Critical patent/JPS6315846Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/40—Optical elements or arrangements
    • 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
    • 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
    • G02B6/4246—Bidirectionally operating package structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2589—Bidirectional transmission
    • H04B10/25891—Transmission components
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F55/00—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Communication System (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Light Receiving Elements (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
JP1985163028U 1980-06-17 1985-10-25 Expired JPS6315846Y2 (en])

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67939/80A IT1128806B (it) 1980-06-17 1980-06-17 Accoppiatore ottico per ricetrasmissione su fibra ottica

Publications (2)

Publication Number Publication Date
JPS6181621U true JPS6181621U (en]) 1986-05-30
JPS6315846Y2 JPS6315846Y2 (en]) 1988-05-06

Family

ID=11306535

Family Applications (2)

Application Number Title Priority Date Filing Date
JP9099481A Pending JPS5727216A (en) 1980-06-17 1981-06-15 Optical coupler for transmitting and receiving with optical fiber
JP1985163028U Expired JPS6315846Y2 (en]) 1980-06-17 1985-10-25

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP9099481A Pending JPS5727216A (en) 1980-06-17 1981-06-15 Optical coupler for transmitting and receiving with optical fiber

Country Status (14)

Country Link
US (1) US4773722A (en])
EP (1) EP0042158B1 (en])
JP (2) JPS5727216A (en])
AT (1) ATE23646T1 (en])
AU (1) AU538899B2 (en])
BR (1) BR8103788A (en])
CA (1) CA1162431A (en])
DE (1) DE3175619D1 (en])
DK (1) DK158754C (en])
ES (1) ES503098A0 (en])
IL (1) IL63030A0 (en])
IT (1) IT1128806B (en])
NO (1) NO156344C (en])
ZA (1) ZA812746B (en])

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8202008A (nl) * 1982-05-14 1983-12-01 Philips Nv Optische koppelinrichting.
JPS59121623U (ja) * 1983-02-03 1984-08-16 株式会社フジクラ 光双方向通信モジユ−ル
JPS63135322U (en]) * 1987-02-27 1988-09-06
EP0290242A3 (en) * 1987-05-08 1989-05-03 Simmonds Precision Products Inc. Emitter/detector for optical fibre systems
US6721503B1 (en) * 1998-08-26 2004-04-13 Georgia Tech Research Corporation System and method for bi-directional optical communication using stacked emitters and detectors
DE69940787D1 (de) * 1999-09-30 2009-06-04 Diagnoptics Holding B V Verfahren und gerät zur bestimmung der autofluoreszenz von hautgewebe
US6671296B2 (en) 2000-10-10 2003-12-30 Spectrasensors, Inc. Wavelength locker on optical bench and method of manufacture
US6587484B1 (en) * 2000-10-10 2003-07-01 Spectrasensor, Inc,. Method and apparatus for determining transmission wavelengths for lasers in a dense wavelength division multiplexer
GB2580143A (en) * 2018-12-21 2020-07-15 Ngpod Global Ltd Apparatus for coupling radiation into and out of an optical fiber
CN119968587A (zh) * 2022-12-09 2025-05-09 华为技术有限公司 一种光电转换的装置、控制方法和网络设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53146641A (en) * 1977-05-26 1978-12-20 Nippon Selfoc Co Ltd Mutual light facing communication system
GB2011610A (en) * 1977-12-23 1979-07-11 Elliot Bros Ltd Fibre optic terminal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657547A (en) * 1971-01-20 1972-04-18 Us Army Monopulse gain balanced amplification system using pilot carrier techniques
US3991318A (en) * 1973-09-28 1976-11-09 Bell Telephone Laboratories, Incorporated Optical detection systems utilizing organ arrays of optical fibers
US4025157A (en) * 1975-06-26 1977-05-24 The United States Of America As Represented By The Secretary Of The Navy Gradient index miniature coupling lens
US4053764A (en) * 1975-10-02 1977-10-11 The United States Of America As Represented By The Secretary Of The Air Force Higher-order mode fiber optics t-coupler
GB2034883B (en) * 1978-10-11 1982-11-24 Elliott Brothers London Ltd Fibre-optic communication systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53146641A (en) * 1977-05-26 1978-12-20 Nippon Selfoc Co Ltd Mutual light facing communication system
GB2011610A (en) * 1977-12-23 1979-07-11 Elliot Bros Ltd Fibre optic terminal

Also Published As

Publication number Publication date
AU7182681A (en) 1981-12-24
DE3175619D1 (en) 1987-01-02
JPS6315846Y2 (en]) 1988-05-06
ATE23646T1 (de) 1986-11-15
BR8103788A (pt) 1982-03-09
DK254981A (da) 1981-12-18
EP0042158B1 (en) 1986-11-12
EP0042158A3 (en) 1982-06-23
IT1128806B (it) 1986-06-04
NO811999L (no) 1981-12-18
ZA812746B (en) 1982-06-30
US4773722A (en) 1988-09-27
DK158754B (da) 1990-07-09
IL63030A0 (en) 1981-09-13
ES8204178A1 (es) 1982-04-01
ES503098A0 (es) 1982-04-01
EP0042158A2 (en) 1981-12-23
JPS5727216A (en) 1982-02-13
NO156344B (no) 1987-05-25
AU538899B2 (en) 1984-08-30
CA1162431A (en) 1984-02-21
NO156344C (no) 1987-09-02
IT8067939A0 (it) 1980-06-17
DK158754C (da) 1990-12-03

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