JPS5171148A - - Google Patents

Info

Publication number
JPS5171148A
JPS5171148A JP50134789A JP13478975A JPS5171148A JP S5171148 A JPS5171148 A JP S5171148A JP 50134789 A JP50134789 A JP 50134789A JP 13478975 A JP13478975 A JP 13478975A JP S5171148 A JPS5171148 A JP S5171148A
Authority
JP
Japan
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
JP50134789A
Other versions
JPS5852180B2 (ja
Inventor
Emanyueru Gooru Jeemusu
Rii Teingii
Maachin Masuka Uirusu
Edowaado Miraa Sutewaato
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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
Priority claimed from US05/522,519 external-priority patent/US3931518A/en
Priority claimed from US05/522,518 external-priority patent/US3936631A/en
Priority claimed from US05/522,577 external-priority patent/US3982123A/en
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of JPS5171148A publication Critical patent/JPS5171148A/ja
Publication of JPS5852180B2 publication Critical patent/JPS5852180B2/ja
Expired 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
    • G02B6/26—Optical coupling means
    • G02B6/34—Optical coupling means utilising prism or grating
    • 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
    • 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
    • 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
    • G02B6/2852—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 tapping light guides arranged sidewardly, e.g. in a non-parallel relationship with respect to the bus light guides (light extraction or launching through cladding, with or without surface discontinuities, bent 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4256—Details of housings
    • G02B6/4257—Details of housings having a supporting carrier or a mounting substrate or a mounting plate
    • G02B6/4259—Details of housings having a supporting carrier or a mounting substrate or a mounting plate of the transparent type
    • 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
JP50134789A 1974-11-11 1975-11-11 オプテイカルフアイバシユツリヨクタツプソウチ Expired JPS5852180B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/522,519 US3931518A (en) 1974-11-11 1974-11-11 Optical fiber power taps employing mode coupling means
US05/522,518 US3936631A (en) 1974-11-11 1974-11-11 Optical fiber power tap
US05/522,577 US3982123A (en) 1974-11-11 1974-11-11 Optical fiber power taps

Publications (2)

Publication Number Publication Date
JPS5171148A true JPS5171148A (ja) 1976-06-19
JPS5852180B2 JPS5852180B2 (ja) 1983-11-21

Family

ID=27414832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50134789A Expired JPS5852180B2 (ja) 1974-11-11 1975-11-11 オプテイカルフアイバシユツリヨクタツプソウチ

Country Status (5)

Country Link
JP (1) JPS5852180B2 (ja)
DE (1) DE2550523A1 (ja)
FR (1) FR2290680A1 (ja)
GB (1) GB1525985A (ja)
NL (1) NL7513127A (ja)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539546A (en) * 1976-07-15 1978-01-28 Nippon Telegr & Teleph Corp <Ntt> Shaping method of transmission mode distribution
JPS5311040A (en) * 1976-07-17 1978-02-01 Nippon Telegr & Teleph Corp <Ntt> Mode mixer for optical fiber
JPS541642A (en) * 1977-06-06 1979-01-08 Nippon Telegr & Teleph Corp <Ntt> Leakage light fiber cable and communication system and control system using this
JPS5478144A (en) * 1977-12-05 1979-06-22 Nippon Telegr & Teleph Corp <Ntt> Optical filter
JPS5478145A (en) * 1977-12-05 1979-06-22 Nippon Telegr & Teleph Corp <Ntt> Optical branching filter
JPS5489757A (en) * 1977-12-27 1979-07-17 Nec Corp Light monitor apparatus
JPS5489756A (en) * 1977-12-27 1979-07-17 Nec Corp Light monitor apparatus
JPS54102151A (en) * 1978-01-30 1979-08-11 Nippon Telegr & Teleph Corp <Ntt> Monitor device for optical fibers
JPS54153255U (ja) * 1978-04-17 1979-10-24
JPS54145154A (en) * 1978-04-10 1979-11-13 Northern Telecom Ltd Lowwloss directional coupling for optical fibers
JPS54173616U (ja) * 1978-05-29 1979-12-07
JPS5510009U (ja) * 1978-06-30 1980-01-22
JPS5958404A (ja) * 1982-09-29 1984-04-04 Nippon Telegr & Teleph Corp <Ntt> 光ファイバ伝播光の無切断検知装置
JPS60134206A (ja) * 1983-11-30 1985-07-17 ザ・ボード・オブ・トラステイーズ・オブ・ザ・レランド・スタンフオード・ジユニア・ユニバーシテイ フアイバ光学モードカプラ
JPS6170512A (ja) * 1984-09-14 1986-04-11 Nippon Telegr & Teleph Corp <Ntt> 光フアイバ伝搬光検出方法及びその検出器
JPH02903A (ja) * 1987-12-16 1990-01-05 General Motors Corp (Gm) 平面状ポリマーによる光ガイド法および装置
JPH03171015A (ja) * 1989-11-13 1991-07-24 American Teleph & Telegr Co <Att> 波長選択モードカプラと光エネルギのモード結合方法
JP2008511872A (ja) * 2004-08-31 2008-04-17 アイゲンライト・コーポレイション 広帯域光ファイバタップ
WO2014148511A1 (ja) * 2013-03-18 2014-09-25 独立行政法人産業技術総合研究所 光パワー監視装置、光パワー監視方法および光パワー監視装置を用いたレーザ発生装置
JP2015517123A (ja) * 2012-04-20 2015-06-18 マイクロン テクノロジー， インク． 導波管およびエバネッセント場結合フォトニック検出器を提供する方法および装置

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927025A1 (de) * 1978-11-15 1981-01-08 Licentia Gmbh Optische koppeleinrichtung
US4270839A (en) * 1979-01-29 1981-06-02 Westinghouse Electric Corp. Directional optical fiber signal tapping assembly
DE2926977A1 (de) * 1979-07-04 1981-01-22 Licentia Gmbh Lichtwellenlaengenabhaengiges filter
US4802723A (en) * 1982-09-09 1989-02-07 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber tap
EP0151008A3 (en) * 1984-01-27 1986-08-06 RAYCHEM CORPORATION (a Delaware corporation) Light launch detection and splicing devices for loose tube buffered optical fiber
DE3515195A1 (de) * 1984-05-07 1985-11-07 Northern Telecom Ltd., Montreal, Quebec Faseroptik-koppler
DE3429947A1 (de) * 1984-08-14 1986-02-27 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur einkopplung von licht in einen lichtwellenleiter
GB2179468A (en) * 1985-08-20 1987-03-04 Pirelli General Plc Optical coupler for an optical fibre
GB2182516A (en) * 1985-11-01 1987-05-13 Stc Plc Optical fibre network
GB2188204A (en) * 1986-03-17 1987-09-23 Plessey Co Plc Improvements relating to optical fibre light transmission systems
CA1264568A (en) * 1986-04-23 1990-01-23 Bell Canada Method of determining optical fiber splice loss
DE3820171A1 (de) * 1988-06-14 1989-12-21 Messerschmitt Boelkow Blohm Wellenleiter/detektor-kombination
CA1312757C (en) * 1989-09-27 1993-01-19 Shawn Joseph Morrison Optical fiber coupling device and method for its use
GB9106874D0 (en) * 1991-04-02 1991-05-22 Lumonics Ltd Optical fibre assembly for a laser system
DE10108303A1 (de) * 2001-02-21 2002-08-22 Deutsche Telekom Ag Anordnung und Verfahren zum Detektieren eines optischen Signals an der Längsseite einer Glasfaser
WO2003030409A1 (en) * 2001-09-28 2003-04-10 Protodel International Limited Monitor for an optical fibre and multi-guide optical fibre circuits and methods of making them

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539546A (en) * 1976-07-15 1978-01-28 Nippon Telegr & Teleph Corp <Ntt> Shaping method of transmission mode distribution
JPS5311040A (en) * 1976-07-17 1978-02-01 Nippon Telegr & Teleph Corp <Ntt> Mode mixer for optical fiber
JPS541642A (en) * 1977-06-06 1979-01-08 Nippon Telegr & Teleph Corp <Ntt> Leakage light fiber cable and communication system and control system using this
JPS5647521B2 (ja) * 1977-12-05 1981-11-10
JPS5478144A (en) * 1977-12-05 1979-06-22 Nippon Telegr & Teleph Corp <Ntt> Optical filter
JPS5478145A (en) * 1977-12-05 1979-06-22 Nippon Telegr & Teleph Corp <Ntt> Optical branching filter
JPS5647522B2 (ja) * 1977-12-05 1981-11-10
JPS5489756A (en) * 1977-12-27 1979-07-17 Nec Corp Light monitor apparatus
JPS5489757A (en) * 1977-12-27 1979-07-17 Nec Corp Light monitor apparatus
JPS54102151A (en) * 1978-01-30 1979-08-11 Nippon Telegr & Teleph Corp <Ntt> Monitor device for optical fibers
JPS54145154A (en) * 1978-04-10 1979-11-13 Northern Telecom Ltd Lowwloss directional coupling for optical fibers
JPS54153255U (ja) * 1978-04-17 1979-10-24
JPS54173616U (ja) * 1978-05-29 1979-12-07
JPS5510009U (ja) * 1978-06-30 1980-01-22
JPS6238683B2 (ja) * 1982-09-29 1987-08-19 Nippon Telegraph & Telephone
JPS5958404A (ja) * 1982-09-29 1984-04-04 Nippon Telegr & Teleph Corp <Ntt> 光ファイバ伝播光の無切断検知装置
JPS60134206A (ja) * 1983-11-30 1985-07-17 ザ・ボード・オブ・トラステイーズ・オブ・ザ・レランド・スタンフオード・ジユニア・ユニバーシテイ フアイバ光学モードカプラ
JPS6170512A (ja) * 1984-09-14 1986-04-11 Nippon Telegr & Teleph Corp <Ntt> 光フアイバ伝搬光検出方法及びその検出器
JPH02903A (ja) * 1987-12-16 1990-01-05 General Motors Corp (Gm) 平面状ポリマーによる光ガイド法および装置
JPH03171015A (ja) * 1989-11-13 1991-07-24 American Teleph & Telegr Co <Att> 波長選択モードカプラと光エネルギのモード結合方法
JP2008511872A (ja) * 2004-08-31 2008-04-17 アイゲンライト・コーポレイション 広帯域光ファイバタップ
JP4801072B2 (ja) * 2004-08-31 2011-10-26 アイゲンライト・コーポレイション 広帯域光ファイバタップ
JP2015517123A (ja) * 2012-04-20 2015-06-18 マイクロン テクノロジー， インク． 導波管およびエバネッセント場結合フォトニック検出器を提供する方法および装置
WO2014148511A1 (ja) * 2013-03-18 2014-09-25 独立行政法人産業技術総合研究所 光パワー監視装置、光パワー監視方法および光パワー監視装置を用いたレーザ発生装置
JPWO2014148511A1 (ja) * 2013-03-18 2017-02-16 国立研究開発法人産業技術総合研究所 光パワー監視装置、光パワー監視方法および光パワー監視装置を用いたレーザ発生装置

Also Published As

Publication number Publication date
FR2290680A1 (fr) 1976-06-04
GB1525985A (en) 1978-09-27
NL7513127A (nl) 1976-05-13
JPS5852180B2 (ja) 1983-11-21
DE2550523A1 (de) 1976-05-13
FR2290680B1 (ja) 1978-06-30

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