IT8468260A1 - Accoppiatore per fibre ottiche. - Google Patents

Accoppiatore per fibre ottiche.

Info

Publication number
IT8468260A1
IT8468260A1 IT1984A68260A IT6826084A IT8468260A1 IT 8468260 A1 IT8468260 A1 IT 8468260A1 IT 1984A68260 A IT1984A68260 A IT 1984A68260A IT 6826084 A IT6826084 A IT 6826084A IT 8468260 A1 IT8468260 A1 IT 8468260A1
Authority
IT
Italy
Prior art keywords
optical fiber
fiber coupler
coupler
optical
fiber
Prior art date
Application number
IT1984A68260A
Other languages
English (en)
Other versions
IT1182328B (it
IT8468260A0 (it
Original Assignee
Cselt Centro Studi E Laboratori Telecomunicazioni S P A
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 E Laboratori Telecomunicazioni S P A filed Critical Cselt Centro Studi E Laboratori Telecomunicazioni S P A
Priority to IT68260/84A priority Critical patent/IT1182328B/it
Publication of IT8468260A0 publication Critical patent/IT8468260A0/it
Priority to US06/807,451 priority patent/US4722582A/en
Priority to JP60277083A priority patent/JPS61151507A/ja
Priority to CA000497705A priority patent/CA1267311A/en
Priority to EP85116101A priority patent/EP0185360B1/en
Priority to DE198585116101T priority patent/DE185360T1/de
Priority to DE8585116101T priority patent/DE3586045D1/de
Publication of IT8468260A1 publication Critical patent/IT8468260A1/it
Application granted granted Critical
Publication of IT1182328B publication Critical patent/IT1182328B/it

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
    • G02B6/28—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
IT68260/84A 1984-12-19 1984-12-19 Accoppiatore per fibre ottiche IT1182328B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT68260/84A IT1182328B (it) 1984-12-19 1984-12-19 Accoppiatore per fibre ottiche
US06/807,451 US4722582A (en) 1984-12-19 1985-12-10 Optical-fibre coupler
JP60277083A JPS61151507A (ja) 1984-12-19 1985-12-11 光ファイバ用結合器
CA000497705A CA1267311A (en) 1984-12-19 1985-12-16 Optical fibre coupler
EP85116101A EP0185360B1 (en) 1984-12-19 1985-12-17 Optical-fibre coupler
DE198585116101T DE185360T1 (de) 1984-12-19 1985-12-17 Koppler fuer optische fibern.
DE8585116101T DE3586045D1 (de) 1984-12-19 1985-12-17 Koppler fuer optische fibern.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68260/84A IT1182328B (it) 1984-12-19 1984-12-19 Accoppiatore per fibre ottiche

Publications (3)

Publication Number Publication Date
IT8468260A0 IT8468260A0 (it) 1984-12-19
IT8468260A1 true IT8468260A1 (it) 1986-06-19
IT1182328B IT1182328B (it) 1987-10-05

Family

ID=11308733

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68260/84A IT1182328B (it) 1984-12-19 1984-12-19 Accoppiatore per fibre ottiche

Country Status (6)

Country Link
US (1) US4722582A (it)
EP (1) EP0185360B1 (it)
JP (1) JPS61151507A (it)
CA (1) CA1267311A (it)
DE (2) DE185360T1 (it)
IT (1) IT1182328B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4795227A (en) * 1987-09-28 1989-01-03 General Electric Company Beam splitting fiber optic coupler
US4787693A (en) * 1987-11-02 1988-11-29 American Telephone And Telegraph Company, At&T Bell Laboratories Passive star coupler
GB8811532D0 (en) * 1988-05-16 1988-06-22 Lumonics Ltd Beam combining unit
US4934784A (en) * 1989-03-20 1990-06-19 Kaptron, Inc. Hybrid active devices coupled to fiber via spherical reflectors
US4968113A (en) * 1989-04-05 1990-11-06 Amp Incorporated Optical fiber nut
US5134674A (en) * 1989-12-05 1992-07-28 Amp Incorporated Reflection coupling of optical fibers
US5011255A (en) * 1990-04-12 1991-04-30 Amp Incorporated Holographic optical fiber coupler
US5377287A (en) * 1991-12-19 1994-12-27 Hughes Aircraft Company Fiber optic corporate power divider/combiner and method
US5199088A (en) * 1991-12-31 1993-03-30 Texas Instruments Incorporated Fiber optic switch with spatial light modulator device
US5469337A (en) * 1994-11-14 1995-11-21 General Electric Company Multiple port high brightness centralized lighting system
US5857041A (en) * 1995-01-17 1999-01-05 Remote Source Lighting International Optical coupler and method utilizing optimal illumination reflector
US5573017A (en) * 1995-07-27 1996-11-12 Post; James M. Optical ornament
US5727577A (en) * 1995-07-27 1998-03-17 Post; James M. Optical ornament
US6953925B2 (en) * 2003-04-28 2005-10-11 Stmicroelectronics, Inc. Microlens integration
DE102013012609A1 (de) * 2013-07-26 2015-01-29 Carl Zeiss Microscopy Gmbh Optoelektronischer Detektor, insbesondere für hochauflösende Lichtrastermikroskope
JP2018087840A (ja) * 2016-11-28 2018-06-07 日本電信電話株式会社 光和演算装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2415046A1 (de) * 1974-03-28 1975-10-02 Siemens Ag Vorrichtung zur verteilung von lichtsignalen auf mehrere empfaenger
US3883223A (en) * 1974-04-08 1975-05-13 Corning Glass Works Coupler for optical communication system
IT1042954B (it) * 1975-09-29 1980-01-30 Eranchi Spa Luigi Dispositivo azionato a gas per il comando dei mecchanismi di ricari ca di un fucile automatico a presa di gas
JPS5436438U (it) * 1977-08-17 1979-03-09
JPS5576375A (en) * 1978-12-05 1980-06-09 Yukio Riyuuraku World plate
JPS5625709A (en) * 1979-08-07 1981-03-12 Olympus Optical Co Ltd Objective optical system for endoscope
US4365864A (en) * 1979-08-10 1982-12-28 National Research Development Corporation Optical fibre multiport couplers
JPS6059567B2 (ja) * 1981-04-02 1985-12-25 敬 森 太陽光収集装置
JPS5813888A (ja) * 1981-07-20 1983-01-26 日立建機株式会社 ア−スドリル用掘削バケツトの回転速度制御回路
JPS5840523A (ja) * 1981-09-04 1983-03-09 Fujitsu Ltd 光分配器
JPS6041327B2 (ja) * 1982-09-28 1985-09-17 富士通株式会社 光信号結合用レンズ

Also Published As

Publication number Publication date
IT1182328B (it) 1987-10-05
IT8468260A0 (it) 1984-12-19
EP0185360A3 (en) 1988-07-13
DE185360T1 (de) 1989-01-26
EP0185360A2 (en) 1986-06-25
JPS61151507A (ja) 1986-07-10
EP0185360B1 (en) 1992-05-13
US4722582A (en) 1988-02-02
JPH0466323B2 (it) 1992-10-22
CA1267311A (en) 1990-04-03
DE3586045D1 (de) 1992-06-17

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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: 19951122