GB8813624D0 - Fibre-optic couplers - Google Patents
Fibre-optic couplersInfo
- Publication number
- GB8813624D0 GB8813624D0 GB888813624A GB8813624A GB8813624D0 GB 8813624 D0 GB8813624 D0 GB 8813624D0 GB 888813624 A GB888813624 A GB 888813624A GB 8813624 A GB8813624 A GB 8813624A GB 8813624 D0 GB8813624 D0 GB 8813624D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- fibre
- optic couplers
- couplers
- optic
- 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 (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888813624A GB8813624D0 (en) | 1988-06-09 | 1988-06-09 | Fibre-optic couplers |
PCT/GB1989/000644 WO1989012243A1 (en) | 1988-06-09 | 1989-06-09 | Fibre-optic couplers |
EP19890906411 EP0418286A1 (en) | 1988-06-09 | 1989-06-09 | Fibre-optic couplers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888813624A GB8813624D0 (en) | 1988-06-09 | 1988-06-09 | Fibre-optic couplers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8813624D0 true GB8813624D0 (en) | 1988-07-13 |
Family
ID=10638330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB888813624A Pending GB8813624D0 (en) | 1988-06-09 | 1988-06-09 | Fibre-optic couplers |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0418286A1 (en) |
GB (1) | GB8813624D0 (en) |
WO (1) | WO1989012243A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5146519A (en) * | 1990-08-28 | 1992-09-08 | Corning Incorporated | Rotary variable optical tap |
DE4109982A1 (en) * | 1991-03-27 | 1992-10-01 | Standard Elektrik Lorenz Ag | METHOD FOR PRODUCING AN OPTICAL MERGE COUPLER |
US5148508A (en) * | 1991-07-25 | 1992-09-15 | Honeywell, Inc. | Optical coupler housing |
US5283847A (en) * | 1991-09-09 | 1994-02-01 | Sumitomo Electric Industries, Ltd. | Method of manufacturing and evaluating an optical fiber coupler and apparatus therefor |
US5875272A (en) * | 1995-10-27 | 1999-02-23 | Arroyo Optics, Inc. | Wavelength selective optical devices |
JPH11511568A (en) * | 1995-08-29 | 1999-10-05 | アロヨ・オプティクス・インコーポレイテッド | Optical coupler using wavelength selective diffraction grating |
US6236782B1 (en) | 1995-08-29 | 2001-05-22 | Arroyo Optics, Inc. | Grating assisted coupler devices |
US6169830B1 (en) | 1996-08-26 | 2001-01-02 | Arroyo Optics, Inc. | Methods of fabricating grating assisted coupler devices |
GB2317236A (en) * | 1996-09-10 | 1998-03-18 | Univ Southampton | Optical fibre device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US474316A (en) * | 1892-05-03 | french | ||
US4264126A (en) * | 1979-02-14 | 1981-04-28 | Sheem Sang K | Optical fiber-to-fiber evanescent field coupler |
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 |
EP0171479A1 (en) * | 1984-08-03 | 1986-02-19 | Magnetic Controls Company | Transmissive multiport star coupler assembly and method |
AU569803B2 (en) * | 1984-09-06 | 1988-02-18 | Hitachi Limited | Optical fibre star coupler |
JPH06299705A (en) * | 1993-04-13 | 1994-10-25 | Idegumi:Kk | Lifting tool of column or the like in steel structural building |
-
1988
- 1988-06-09 GB GB888813624A patent/GB8813624D0/en active Pending
-
1989
- 1989-06-09 WO PCT/GB1989/000644 patent/WO1989012243A1/en not_active Application Discontinuation
- 1989-06-09 EP EP19890906411 patent/EP0418286A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO1989012243A1 (en) | 1989-12-14 |
EP0418286A1 (en) | 1991-03-27 |
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