HK1006475B - Fused fibre optic coupler - Google Patents

Fused fibre optic coupler Download PDF

Info

Publication number: HK1006475B
Authority: HK; Hong Kong
Prior art keywords: fibre optic; optic coupler; fused fibre; fused; coupler
Prior art date: 1990-01-03

Application number

HK98105737.0A

Other languages

Chinese (zh)

Other versions

HK1006475A1 (en

Inventor

P. Dahlgren Robert

Original Assignee

查尔斯‧斯塔克‧德雷珀实验室公司

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.)

1990-01-03

Filing date

1998-06-19

Publication date

1999-02-26

1990-01-03 Priority claimed from US07/460,637 external-priority patent/US5078465A/en

1998-06-19 Application filed by 查尔斯‧斯塔克‧德雷珀实验室公司 filed Critical 查尔斯‧斯塔克‧德雷珀实验室公司

1999-02-26 Publication of HK1006475B publication Critical patent/HK1006475B/en

1999-02-26 Publication of HK1006475A1 publication Critical patent/HK1006475A1/en

Links

HK98105737A 1990-01-03 1998-06-19 Fused fibre optic coupler HK1006475A1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US460637		1990-01-03
US07/460,637 US5078465A (en)	1990-01-03	1990-01-03	Fused fiber optic coupler

Publications (2)

Publication Number	Publication Date
HK1006475B true HK1006475B (en)	1999-02-26
HK1006475A1 HK1006475A1 (en)	1999-02-26

Family

ID=23829491

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HK98105737A HK1006475A1 (en)	1990-01-03	1998-06-19	Fused fibre optic coupler

Country Status (5)

Country	Link
US (1)	US5078465A (en)
JP (1)	JP3213011B2 (en)
CA (1)	CA2032876C (en)
GB (1)	GB2239719B (en)
HK (1)	HK1006475A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH07122697B2 (en) *	1991-12-27	1995-12-25	株式会社精工技研	Optical branching / combining device, its constituent element, and its manufacturing method
JPH0611622A (en) *	1992-06-24	1994-01-21	Sumitomo Electric Ind Ltd	Optical fiber type demultiplexer / multiplexer
JP3124465B2 (en) *	1995-01-13	2001-01-15	株式会社精工技研	Optical coupler
JP2996602B2 (en) *	1995-01-31	2000-01-11	株式会社精工技研	Optical branching coupler for constant polarization optical fiber
US5966493A (en)	1998-02-20	1999-10-12	Molecular Optoelectronics Corporation	Fiber optic attenuators and attenuation systems
US6205280B1 (en)	1998-08-25	2001-03-20	Molecular Optoelectronics Corporation	Blockless fiber optic attenuators and attenuation systems employing dispersion controlled polymers
US6374011B1 (en) *	1998-08-25	2002-04-16	Molecular Optoelectronics Corporation	Blockless techniques for simultaneous polishing of multiple fiber optics
US6785461B2 (en) *	1998-08-25	2004-08-31	Molecular Optoelectronics Corp.	Blockless fiber optic attenuators and attenuation systems employing dispersion tailored polymers
US6191224B1 (en)	1998-08-25	2001-02-20	Molecular Optoelectronics Corporation	Dispersion-controlled polymers for broadband fiber optic devices
GB9820467D0 (en) *	1998-09-18	1998-11-11	Europ Economic Community	Sensing apparatus and a measurment method
US6301426B1 (en)	1999-03-16	2001-10-09	Molecular Optoelectronics Corporation	Mechanically adjustable fiber optic attenuator and method employing same
US6483981B1 (en)	2000-06-28	2002-11-19	Molecular Optoelectronics Corp.	Single-channel attenuators
US6489399B1 (en)	2000-07-31	2002-12-03	Molecular Optoelectronics Corp.	Dye-appended polymers for broadband fiber optic devices
US6681073B2 (en)	2001-03-19	2004-01-20	Molecular Optoelectronics Corporation	Fiber optic power control systems and methods
US6611649B2 (en)	2001-03-19	2003-08-26	Molecular Optoelectronics Corporation	Variable optical attenuator with polarization maintaining fiber
US6785448B1 (en) *	2004-01-23	2004-08-31	U-Conn Technology Inc.	Coupling method of coupler
US7272280B2 (en) *	2004-12-16	2007-09-18	Honeywell International Inc.	Optical coupler for measuring wavelength

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5410752A (en) *	1977-06-27	1979-01-26	Nippon Telegr & Teleph Corp <Ntt>	Connecting method and device for bundles of optical fibers
JPS5576313A (en) *	1978-12-05	1980-06-09	Nippon Telegr & Teleph Corp <Ntt>	Fusion welding connector of optical fiber
JPS5596912A (en) *	1979-01-17	1980-07-23	Nippon Telegr & Teleph Corp <Ntt>	Axial aligning method of optical fiber
US4593968A (en) *	1981-01-22	1986-06-10	The United States Of America As Represented By The Secretary Of The Navy	Potting techniques for fiber optical couplers
CA1193477A (en) *	1981-02-24	1985-09-17	Tetsuya Yamasaki	Fixing substrate for optical fibers
DE3380453D1 (en) *	1982-06-05	1989-09-28	Amp Inc	Optical fibre termination method, terminal, splice, and connector therefor
US4697876A (en) *	1983-02-25	1987-10-06	Andrew Corporation	Fiber-optic rotation sensor
USRE33296E (en) *	1983-05-26	1990-08-14	Gould Inc.	Method of making a polarization-insensitive, evanescent-wave, fused coupler with minimal environmental sensitivity
FR2558966B1 (en) *	1984-01-31	1986-07-04	Alliance Tech Ind	OPTICAL FIBER COUPLER AND DISTRIBUTOR THEREOF
JPS6163803A (en) *	1984-09-04	1986-04-02	Sumitomo Electric Ind Ltd	Method and apparatus for welding optical fiber
US4634858A (en) *	1984-10-17	1987-01-06	Sperry Corporation	Variable coupler fiberoptic sensor
US4688882A (en) *	1985-02-11	1987-08-25	Canadian Instrumentation And Research Limited	Optical contact evanescent wave fiber optic coupler
JPS61112106A (en) *	1985-07-26	1986-05-30	Dainichi Nippon Cables Ltd	Welding connection device of optical fiber
US4732449A (en) *	1985-10-25	1988-03-22	G & H Technology	Beam splitter
US4705352A (en) *	1985-12-30	1987-11-10	Amphenol Corporation	Fiber optic connector
FR2611056B1 (en) *	1987-02-16	1992-08-21	Alliance Tech Ind	METHOD FOR MANUFACTURING A MULTIPLEXER / DEMULTIPLEXER COUPLER FOR OPTICAL FIBERS AND A COUPLER THUS OBTAINED
US4900118A (en) *	1987-05-22	1990-02-13	Furukawa Electric Co., Ltd.	Multiple-fiber optical component and method for manufacturing of the same
GB2207254B (en) *	1987-07-11	1991-03-13	Stc Plc	Glass clad optical fibre directional couplers.
JPH0284601A (en) *	1988-06-29	1990-03-26	Furukawa Electric Co Ltd:The	Optical components and their manufacturing methods

1990
- 1990-01-03 US US07/460,637 patent/US5078465A/en not_active Expired - Lifetime
- 1990-12-20 CA CA002032876A patent/CA2032876C/en not_active Expired - Fee Related
- 1990-12-28 GB GB9028113A patent/GB2239719B/en not_active Expired - Fee Related
1991
- 1991-01-04 JP JP00999891A patent/JP3213011B2/en not_active Expired - Fee Related
1998
- 1998-06-19 HK HK98105737A patent/HK1006475A1/en not_active IP Right Cessation

Publication	Publication Date	Title
GB2228586B (en)	1993-09-29	Single mode optical fiber coupler
AU669085B2 (en)	1996-05-23	Optical fiber splice
EP0479415A3 (en)	1992-07-01	Fiber optic splicer
AU1439795A (en)	1995-07-03	Fiber optic coupling
AU5166993A (en)	1994-04-26	Environmentally stable fiber optic couplers
EP0486297A3 (en)	1992-10-14	Optical fiber coupler
AU632908B2 (en)	1993-01-14	Optical fiber unit
HK1006475B (en)	1999-02-26	Fused fibre optic coupler
AU1141292A (en)	1992-09-10	Optical fibre fusion splicing
GB2239719B (en)	1993-12-15	Fused fibre optic coupler
EP0442056A3 (en)	1992-05-06	Fibre optic connection
AU6216290A (en)	1991-03-14	Optical fiber coupler
AU6873891A (en)	1991-06-13	Optical fiber coupler
EP0610973A3 (en)	1995-01-18	Optical fiber coupler.
AU8650091A (en)	1992-06-25	Pigtailing optical fiber
AU1300092A (en)	1992-10-01	Fused fibre coupler
GB2245080B (en)	1993-11-10	Fibre optic waveguide coupler
AU624469B2 (en)	1992-06-11	Splicing optical fibres
AU8134894A (en)	1995-05-29	Fibre optic couplers
AU6335490A (en)	1991-04-08	Optical fibre fusion splicing
GB2248311B (en)	1994-09-28	Fused single mode optical fiber couplers
AU6815590A (en)	1991-07-11	Reusable mechanical connector for optical fibers
GB2217473B (en)	1992-02-19	Optical fibre coupler manufacture
GB2272536B (en)	1996-02-28	Optical fiber splicer
AU8643191A (en)	1992-04-28	Optical fibre connector