GB8902797D0 - Optical fibre star coupler - Google Patents
Optical fibre star couplerInfo
- Publication number
- GB8902797D0 GB8902797D0 GB898902797A GB8902797A GB8902797D0 GB 8902797 D0 GB8902797 D0 GB 8902797D0 GB 898902797 A GB898902797 A GB 898902797A GB 8902797 A GB8902797 A GB 8902797A GB 8902797 D0 GB8902797 D0 GB 8902797D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- optical fibre
- star coupler
- fibre star
- coupler
- optical
- Prior art date
- 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.)
- Pending
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898902797A GB8902797D0 (en) | 1989-02-08 | 1989-02-08 | Optical fibre star coupler |
GB8924579A GB2228097B (en) | 1989-02-08 | 1989-11-01 | Optical fibre star coupler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898902797A GB8902797D0 (en) | 1989-02-08 | 1989-02-08 | Optical fibre star coupler |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8902797D0 true GB8902797D0 (en) | 1989-03-30 |
Family
ID=10651320
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB898902797A Pending GB8902797D0 (en) | 1989-02-08 | 1989-02-08 | Optical fibre star coupler |
GB8924579A Expired - Fee Related GB2228097B (en) | 1989-02-08 | 1989-11-01 | Optical fibre star coupler |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8924579A Expired - Fee Related GB2228097B (en) | 1989-02-08 | 1989-11-01 | Optical fibre star coupler |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8902797D0 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9020175D0 (en) * | 1990-09-14 | 1990-10-24 | Travis Adrian R L | Optical apparatus |
NL9101173A (en) * | 1990-11-09 | 1992-06-01 | Novem Optical Fibers Bv | METHOD AND APPARATUS FOR MANUFACTURING LIGHT PANELS |
US5078468A (en) * | 1991-04-24 | 1992-01-07 | At&T Bell Laboratories | N×N optical star coupler |
DE4301477C1 (en) * | 1993-01-21 | 1993-12-23 | Deutsche Aerospace | Optical fibre device for directional optical sensor head - uses parallel optical fibres with differently angled light reception end faces |
US7384419B2 (en) | 2002-08-26 | 2008-06-10 | Biolase Technology, Inc. | Tapered fused waveguide for delivering treatment electromagnetic radiation toward a target surfaced |
US8515220B1 (en) * | 2012-04-12 | 2013-08-20 | Raytheon Company | Optical fiber coupler for coupling signal beams into a non-circularly shaped optical beam |
CN109581592B (en) * | 2018-07-16 | 2020-10-20 | 深圳朗光科技有限公司 | Preparation device and preparation method of optical fiber combiner |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
GB2029046B (en) * | 1978-08-31 | 1982-11-17 | Bunker Ramo | Distributive couplers for fibre optics |
JPS60182403A (en) * | 1984-02-29 | 1985-09-18 | Sumitomo Metal Mining Co Ltd | Optical demultiplexing element |
US4708424A (en) * | 1984-09-21 | 1987-11-24 | Northwestern University | Transmissive single-mode fiber optics star network |
GB2207525A (en) * | 1987-07-30 | 1989-02-01 | Stc Plc | Single mode multiport couplers using annular mixer guide |
US4904042A (en) * | 1988-05-03 | 1990-02-27 | American Telephone And Telegraph Company | N×N optical star coupler |
GB8816521D0 (en) * | 1988-07-12 | 1988-08-17 | British Telecomm | Optical star couplers |
GB2220765A (en) * | 1988-07-15 | 1990-01-17 | Stc Plc | Wavelength-independent fused fibre power divider |
-
1989
- 1989-02-08 GB GB898902797A patent/GB8902797D0/en active Pending
- 1989-11-01 GB GB8924579A patent/GB2228097B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2228097A (en) | 1990-08-15 |
GB2228097B (en) | 1993-09-22 |
GB8924579D0 (en) | 1989-12-20 |
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