IT8067939A0 - Accoppiatore ottico per ricetrasmissione su fibra ottica - Google Patents

Accoppiatore ottico per ricetrasmissione su fibra ottica

Info

Publication number
IT8067939A0
IT8067939A0 IT8067939A IT6793980A IT8067939A0 IT 8067939 A0 IT8067939 A0 IT 8067939A0 IT 8067939 A IT8067939 A IT 8067939A IT 6793980 A IT6793980 A IT 6793980A IT 8067939 A0 IT8067939 A0 IT 8067939A0
Authority
IT
Italy
Prior art keywords
optical
transceiver transmission
fiber
coupler
optical coupler
Prior art date
Application number
IT8067939A
Other languages
English (en)
Other versions
IT1128806B (it
Inventor
Mauro Perino
Original Assignee
Cselt Centro Studi Lab Telecom
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 Cselt Centro Studi Lab Telecom filed Critical Cselt Centro Studi Lab Telecom
Publication of IT8067939A0 publication Critical patent/IT8067939A0/it
Priority to IT67939/80A priority Critical patent/IT1128806B/it
Priority to ZA00812746A priority patent/ZA812746B/xx
Priority to IL63030A priority patent/IL63030A0/xx
Priority to CA000378924A priority patent/CA1162431A/en
Priority to DK254981A priority patent/DK158754C/da
Priority to DE8181104553T priority patent/DE3175619D1/de
Priority to AT81104553T priority patent/ATE23646T1/de
Priority to NO811999A priority patent/NO156344C/no
Priority to EP81104553A priority patent/EP0042158B1/en
Priority to AU71826/81A priority patent/AU538899B2/en
Priority to JP9099481A priority patent/JPS5727216A/ja
Priority to BR8103788A priority patent/BR8103788A/pt
Priority to ES503098A priority patent/ES8204178A1/es
Priority to US06/554,375 priority patent/US4773722A/en
Priority to JP1985163028U priority patent/JPS6315846Y2/ja
Application granted granted Critical
Publication of IT1128806B publication Critical patent/IT1128806B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/02—Details
    • H01L31/0232—Optical elements or arrangements associated with the 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
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/12—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
    • 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
IT67939/80A 1980-06-17 1980-06-17 Accoppiatore ottico per ricetrasmissione su fibra ottica IT1128806B (it)

Priority Applications (15)

Application Number Priority Date Filing Date Title
IT67939/80A IT1128806B (it) 1980-06-17 1980-06-17 Accoppiatore ottico per ricetrasmissione su fibra ottica
ZA00812746A ZA812746B (en) 1980-06-17 1981-04-27 Optical coupler for transmission and reception over optical fibre
IL63030A IL63030A0 (en) 1980-06-17 1981-06-03 Optical coupler for transmission and reception of light signals over optical fibre
CA000378924A CA1162431A (en) 1980-06-17 1981-06-03 Optical coupler for transmission and reception over optical fibre
DK254981A DK158754C (da) 1980-06-17 1981-06-11 Optisk kobler til transmission og modtagning gennem lysledende fibre
AT81104553T ATE23646T1 (de) 1980-06-17 1981-06-12 Optokoppler zum uebertragen und empfangen ueber eine optische fiber.
DE8181104553T DE3175619D1 (en) 1980-06-17 1981-06-12 Optical coupler for transmission and reception over optical fibre
NO811999A NO156344C (no) 1980-06-17 1981-06-12 Optisk kopler til bruk mellom en optisk fiber og detektor/senderutstyr.
EP81104553A EP0042158B1 (en) 1980-06-17 1981-06-12 Optical coupler for transmission and reception over optical fibre
AU71826/81A AU538899B2 (en) 1980-06-17 1981-06-15 Optical coupler for transmission and reception over optical fibre
JP9099481A JPS5727216A (en) 1980-06-17 1981-06-15 Optical coupler for transmitting and receiving with optical fiber
BR8103788A BR8103788A (pt) 1980-06-17 1981-06-15 Acoplador otico para fibras oticas
ES503098A ES8204178A1 (es) 1980-06-17 1981-06-16 Perfeccionamientos en acopladores opticos para la transmi- sion y recepcion de senales luminosas por medio de fibras opticas
US06/554,375 US4773722A (en) 1980-06-17 1983-11-22 Two-way coupler for optical fibers
JP1985163028U JPS6315846Y2 (it) 1980-06-17 1985-10-25

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
IT8067939A0 true IT8067939A0 (it) 1980-06-17
IT1128806B IT1128806B (it) 1986-06-04

Family

ID=11306535

Family Applications (1)

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

Country Status (14)

Country Link
US (1) US4773722A (it)
EP (1) EP0042158B1 (it)
JP (2) JPS5727216A (it)
AT (1) ATE23646T1 (it)
AU (1) AU538899B2 (it)
BR (1) BR8103788A (it)
CA (1) CA1162431A (it)
DE (1) DE3175619D1 (it)
DK (1) DK158754C (it)
ES (1) ES8204178A1 (it)
IL (1) IL63030A0 (it)
IT (1) IT1128806B (it)
NO (1) NO156344C (it)
ZA (1) ZA812746B (it)

Families Citing this family (9)

* 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 (it) * 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

Family Cites Families (7)

* 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
JPS6046681B2 (ja) * 1977-05-26 1985-10-17 日本セルフオツク株式会社 双方向光通信装置
GB2011610A (en) * 1977-12-23 1979-07-11 Elliot Bros Ltd Fibre optic terminal
GB2034883B (en) * 1978-10-11 1982-11-24 Elliott Brothers London Ltd Fibre-optic communication systems

Also Published As

Publication number Publication date
DK254981A (da) 1981-12-18
EP0042158A2 (en) 1981-12-23
JPS6181621U (it) 1986-05-30
AU7182681A (en) 1981-12-24
JPS5727216A (en) 1982-02-13
ES503098A0 (es) 1982-04-01
ES8204178A1 (es) 1982-04-01
IT1128806B (it) 1986-06-04
NO811999L (no) 1981-12-18
NO156344C (no) 1987-09-02
EP0042158A3 (en) 1982-06-23
DK158754C (da) 1990-12-03
US4773722A (en) 1988-09-27
DK158754B (da) 1990-07-09
EP0042158B1 (en) 1986-11-12
NO156344B (no) 1987-05-25
AU538899B2 (en) 1984-08-30
ZA812746B (en) 1982-06-30
DE3175619D1 (en) 1987-01-02
BR8103788A (pt) 1982-03-09
IL63030A0 (en) 1981-09-13
JPS6315846Y2 (it) 1988-05-06
CA1162431A (en) 1984-02-21
ATE23646T1 (de) 1986-11-15

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950616