GB8502013D0 - Integrated optical device - Google Patents
Integrated optical deviceInfo
- Publication number
- GB8502013D0 GB8502013D0 GB858502013A GB8502013A GB8502013D0 GB 8502013 D0 GB8502013 D0 GB 8502013D0 GB 858502013 A GB858502013 A GB 858502013A GB 8502013 A GB8502013 A GB 8502013A GB 8502013 D0 GB8502013 D0 GB 8502013D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- optical device
- integrated optical
- integrated
- 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 |
---|---|---|---|
GB858502013A GB8502013D0 (en) | 1985-01-26 | 1985-01-26 | Integrated optical device |
GB08601714A GB2170322B (en) | 1985-01-26 | 1986-01-24 | Integrated optical device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858502013A GB8502013D0 (en) | 1985-01-26 | 1985-01-26 | Integrated optical device |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8502013D0 true GB8502013D0 (en) | 1985-02-27 |
Family
ID=10573474
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB858502013A Pending GB8502013D0 (en) | 1985-01-26 | 1985-01-26 | Integrated optical device |
GB08601714A Expired GB2170322B (en) | 1985-01-26 | 1986-01-24 | Integrated optical device |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08601714A Expired GB2170322B (en) | 1985-01-26 | 1986-01-24 | Integrated optical device |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8502013D0 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0284910B1 (en) * | 1987-03-30 | 1993-05-26 | Siemens Aktiengesellschaft | Integrated-optical device for bi-directional optical communications- or signal- transmission |
CA2101411C (en) * | 1992-08-14 | 2003-06-10 | Jean-Pierre Weber | Tunable optical filter |
SE470454B (en) * | 1992-08-26 | 1994-04-11 | Ericsson Telefon Ab L M | Optical filter device |
DE4335428A1 (en) * | 1993-10-18 | 1995-05-18 | Univ Dresden Tech | Optical frequency splitter using Bragg diffraction directional couplers |
DE19530644C1 (en) * | 1995-08-21 | 1996-12-19 | Ams Optotech Vertrieb Gmbh | Optical channel multiplexer and demultiplexer |
FR2768567B1 (en) * | 1997-09-12 | 2000-02-11 | France Telecom | INTEGRATED WAVELENGTH NEEDLE OPTICAL SOURCE, MANUFACTURING METHOD THEREOF, APPLICATION TO TRANSCEIVING MODULES AND TWO-WAY TRANSMISSION SYSTEMS |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3814498A (en) * | 1972-05-04 | 1974-06-04 | Bell Telephone Labor Inc | Integrated optical circuit devices employing optical gratings |
US3850503A (en) * | 1972-10-26 | 1974-11-26 | Texas Instruments Inc | Asymmetric waveguide pair acoustic surface wave switch |
DE2442723A1 (en) * | 1974-09-06 | 1976-03-18 | Siemens Ag | CONTROLLABLE ELECTRO-OPTICAL LATTICE COUPLER |
DE2443038C2 (en) * | 1974-09-09 | 1984-01-12 | Siemens AG, 1000 Berlin und 8000 München | Electro-optical switch and modulator for intersecting or branching optical waveguides |
US4026632A (en) * | 1976-01-07 | 1977-05-31 | Canadian Patents And Development Limited | Frequency selective interwaveguide coupler |
DE3138745A1 (en) * | 1981-09-29 | 1983-04-07 | Siemens AG, 1000 Berlin und 8000 München | ACOUSTOOPTIC LIGHT DEFLECTOR WITH HIGH RESOLUTION |
FR2546309B1 (en) * | 1983-05-19 | 1986-07-04 | Yi Yan Alfredo | OPTICAL GUIDING STRUCTURE USING A DIFFRACTION NETWORK |
-
1985
- 1985-01-26 GB GB858502013A patent/GB8502013D0/en active Pending
-
1986
- 1986-01-24 GB GB08601714A patent/GB2170322B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2170322B (en) | 1989-01-18 |
GB2170322A (en) | 1986-07-30 |
GB8601714D0 (en) | 1986-02-26 |
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