NO166348C - Fiberskjoet med optisk dempning. - Google Patents

Fiberskjoet med optisk dempning.

Info

Publication number
NO166348C
NO166348C NO860748A NO860748A NO166348C NO 166348 C NO166348 C NO 166348C NO 860748 A NO860748 A NO 860748A NO 860748 A NO860748 A NO 860748A NO 166348 C NO166348 C NO 166348C
Authority
NO
Norway
Prior art keywords
shoot
fiber
optical dimension
dimension
optical
Prior art date
Application number
NO860748A
Other languages
English (en)
Norwegian (no)
Other versions
NO166348B (no
NO860748L (no
Inventor
Bengt Olof Lindstroem
Sven Anders Roland Persson
John Fridolf Ivan Rogstadius
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of NO860748L publication Critical patent/NO860748L/no
Publication of NO166348B publication Critical patent/NO166348B/no
Publication of NO166348C publication Critical patent/NO166348C/no

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
    • G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
    • G02B6/266—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting the optical element being an attenuator

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Laser Surgery Devices (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
NO860748A 1985-03-28 1986-02-28 Fiberskjoet med optisk dempning. NO166348C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8501551A SE456046B (sv) 1985-03-28 1985-03-28 Skarv for justerbar instellning av gapet mellan endarna av optiska fibrer omfattande en styrhylsa och tva endhylsor

Publications (3)

Publication Number Publication Date
NO860748L NO860748L (no) 1986-09-29
NO166348B NO166348B (no) 1991-03-25
NO166348C true NO166348C (no) 1991-07-03

Family

ID=20359695

Family Applications (1)

Application Number Title Priority Date Filing Date
NO860748A NO166348C (no) 1985-03-28 1986-02-28 Fiberskjoet med optisk dempning.

Country Status (7)

Country Link
US (1) US4666243A (da)
DK (1) DK163541C (da)
FI (1) FI81685C (da)
GB (1) GB2188745B (da)
MX (1) MX165034B (da)
NO (1) NO166348C (da)
SE (1) SE456046B (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753511A (en) * 1985-10-07 1988-06-28 Eastman Kodak Company Optical connector and adaptor kit for selective attenuation of signals in optical fiber circuits
JPS6465506A (en) * 1987-09-04 1989-03-10 Seiko Instr & Electronics Optical attenuator
JPH01269904A (ja) * 1988-04-20 1989-10-27 Takashi Mori 光コネクタ
US4989938A (en) * 1988-09-08 1991-02-05 Light Control Systems, Inc. Continuously variable fiber optic attenuator
US4900124A (en) * 1988-12-12 1990-02-13 American Telephone & Telegraph Company, At&T Bell Laboratories Biconic optical fiber connecting device having attenuator
US5013124A (en) * 1989-01-05 1991-05-07 Codenoll Technology Corporation Method and apparatus for connecting optical fibers
JP2633073B2 (ja) * 1990-09-07 1997-07-23 株式会社精工技研 可変型光減衰器
US5050956A (en) * 1990-09-20 1991-09-24 Hunter Associates Laboratory Inc. Optical fiber attenuator and connecting element
US5113476A (en) * 1990-11-08 1992-05-12 Mitsubishi Rayon Company Ltd. Light attenuator and process for fabrication thereof
US5136681A (en) * 1991-07-09 1992-08-04 Seikoh Giken Co., Ltd. Optical powder attenuator of variable attenuation type
US5367159A (en) * 1992-08-25 1994-11-22 Methode Electronics, Inc. Optical loopback tester with air gap attenuator
TW495036U (en) * 2001-11-15 2002-07-11 Hon Hai Prec Ind Co Ltd Optical transmitter with attenuation function
RU2244329C2 (ru) * 2002-10-02 2005-01-10 Шокин Александр Александрович Волоконно-оптический регулируемый соединитель-аттенюатор
US7396165B2 (en) * 2002-11-01 2008-07-08 Finisar Corporation Counterbore base member for ferrule-type optical connector
CN108549129A (zh) * 2018-06-13 2018-09-18 广州佳隆信息科技有限公司 一种激光功率精密调节方法以及激光功率精密调节器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50136045A (da) * 1974-04-15 1975-10-28
GB1486681A (en) * 1975-05-13 1977-09-21 Standard Telephones Cables Ltd Optical fibre termination
US4047796A (en) * 1975-09-15 1977-09-13 International Telephone And Telegraph Corporation Precision optical fiber connector
DE2640973C2 (de) * 1976-09-11 1981-08-20 Standard Elektrik Lorenz Ag, 7000 Stuttgart Verbindungsvorrichtung für Lichtleiter
US4145110A (en) * 1977-04-08 1979-03-20 Northern Telecom Limited Optical fibre connector for variable signal attenuation
US4158476A (en) * 1977-12-16 1979-06-19 International Telephone And Telegraph Corporation Single optical fiber connector

Also Published As

Publication number Publication date
US4666243A (en) 1987-05-19
NO166348B (no) 1991-03-25
MX165034B (es) 1992-10-13
FI861003L (fi) 1986-09-29
DK163541B (da) 1992-03-09
FI861003A0 (fi) 1986-03-11
DK131086A (da) 1986-09-29
GB2188745B (en) 1989-11-15
SE456046B (sv) 1988-08-29
SE8501551L (sv) 1986-09-29
FI81685C (sv) 1990-11-12
GB2188745A (en) 1987-10-07
SE8501551D0 (sv) 1985-03-28
FI81685B (fi) 1990-07-31
DK163541C (da) 1992-07-27
GB8608092D0 (en) 1986-05-08
NO860748L (no) 1986-09-29
DK131086D0 (da) 1986-03-21

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