GB8502013D0 - Integrated optical device - Google Patents

Integrated optical device

Info

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
Application number
GB858502013A
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.)
Plessey Co Ltd
Original Assignee
Plessey Co Ltd
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
Application filed by Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB858502013A priority Critical patent/GB8502013D0/en
Publication of GB8502013D0 publication Critical patent/GB8502013D0/en
Priority to GB08601714A priority patent/GB2170322B/en
Pending legal-status Critical Current

Links

GB858502013A 1985-01-26 1985-01-26 Integrated optical device Pending GB8502013D0 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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