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GB2197495B - Bistable optical device - Google Patents
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GB2197495B - Bistable optical device - Google Patents

Bistable optical device

Info

Publication number
GB2197495B
GB2197495B GB8724993A GB8724993A GB2197495B GB 2197495 B GB2197495 B GB 2197495B GB 8724993 A GB8724993 A GB 8724993A GB 8724993 A GB8724993 A GB 8724993A GB 2197495 B GB2197495 B GB 2197495B
Authority
GB
United Kingdom
Prior art keywords
optical device
bistable optical
bistable
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.)
Expired - Lifetime
Application number
GB8724993A
Other versions
GB2197495A (en
GB8724993D0 (en
Inventor
Clive Trundle
Christopher John Groves-Kirkby
Rosemary Cush
Ian Bennion
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.)
GE Healthcare UK Ltd
Plessey Co Ltd
Original Assignee
GE Healthcare UK Ltd
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
Priority claimed from GB868625513A external-priority patent/GB8625513D0/en
Application filed by GE Healthcare UK Ltd, Plessey Co Ltd filed Critical GE Healthcare UK Ltd
Priority to GB8724993A priority Critical patent/GB2197495B/en
Publication of GB8724993D0 publication Critical patent/GB8724993D0/en
Publication of GB2197495A publication Critical patent/GB2197495A/en
Application granted granted Critical
Publication of GB2197495B publication Critical patent/GB2197495B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F3/00—Optical logic elements; Optical bistable devices
    • G02F3/02—Optical bistable devices
    • G02F3/024—Optical bistable devices based on non-linear elements, e.g. non-linear Fabry-Perot cavity

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
GB8724993A 1986-10-24 1987-10-26 Bistable optical device Expired - Lifetime GB2197495B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8724993A GB2197495B (en) 1986-10-24 1987-10-26 Bistable optical device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868625513A GB8625513D0 (en) 1986-10-24 1986-10-24 Bistable optical device
GB8724993A GB2197495B (en) 1986-10-24 1987-10-26 Bistable optical device

Publications (3)

Publication Number Publication Date
GB8724993D0 GB8724993D0 (en) 1987-12-02
GB2197495A GB2197495A (en) 1988-05-18
GB2197495B true GB2197495B (en) 1990-08-15

Family

ID=26291450

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8724993A Expired - Lifetime GB2197495B (en) 1986-10-24 1987-10-26 Bistable optical device

Country Status (1)

Country Link
GB (1) GB2197495B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1248697B (en) * 1990-06-05 1995-01-26 Enichem Spa POLYMERIC MATERIAL WITH THERMO-OPTICAL EFFECT FOR AN OPTICAL-BISTABLE DEVICE
RU2174697C1 (en) * 2001-03-19 2001-10-10 Ленков Александр Дмитриевич Optical bistable element
WO2009015692A1 (en) 2007-07-31 2009-02-05 Telefonaktiebolaget Lm Ericsson (Publ) Optical logic device using saturable absorber

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180360A (en) * 1985-08-06 1987-03-25 Plessey Co Plc Optical resonant assembly

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180360A (en) * 1985-08-06 1987-03-25 Plessey Co Plc Optical resonant assembly

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
9th April 19 *
Electronics *

Also Published As

Publication number Publication date
GB2197495A (en) 1988-05-18
GB8724993D0 (en) 1987-12-02

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee