GB2189028B - Optical analyser and signal processor - Google Patents

Optical analyser and signal processor

Info

Publication number: GB2189028B
Authority: GB; United Kingdom
Prior art keywords: signal processor; optical analyser; analyser; optical; processor
Prior art date: 1986-04-14
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

GB8708942A

Other versions

GB8708942D0 (en

GB2189028A (en

Inventor

Carol David Daniel

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.)

BAE Systems Electronics Ltd

Original Assignee

Marconi 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.)

1986-04-14

Filing date

1987-04-14

Publication date

1990-02-14

1987-04-14 Application filed by Marconi Co Ltd filed Critical Marconi Co Ltd

1987-05-20 Publication of GB8708942D0 publication Critical patent/GB8708942D0/en

1987-10-14 Publication of GB2189028A publication Critical patent/GB2189028A/en

1990-02-14 Application granted granted Critical

1990-02-14 Publication of GB2189028B publication Critical patent/GB2189028B/en

2007-04-14 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06E—OPTICAL COMPUTING DEVICES; COMPUTING DEVICES USING OTHER RADIATIONS WITH SIMILAR PROPERTIES
- G06E3/00—Devices not provided for in group G06E1/00, e.g. for processing analogue or hybrid data
- G06E3/001—Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements
- G06E3/005—Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements using electro-optical or opto-electronic means

Landscapes

Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Mathematical Physics (AREA)
Nonlinear Science (AREA)
Optical Communication System (AREA)

GB8708942A 1986-04-14 1987-04-14 Optical analyser and signal processor Expired - Lifetime GB2189028B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8609077		1986-04-14

Publications (3)

Publication Number	Publication Date
GB8708942D0 GB8708942D0 (en)	1987-05-20
GB2189028A GB2189028A (en)	1987-10-14
GB2189028B true GB2189028B (en)	1990-02-14

Family

ID=10596164

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8708942A Expired - Lifetime GB2189028B (en)	1986-04-14	1987-04-14	Optical analyser and signal processor

Country Status (1)

Country	Link
GB (1)	GB2189028B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2699295B1 (en) *	1992-12-15	1995-01-06	Thomson Csf	Optical processing device for electrical signals.
US5657742A (en) *	1993-03-05	1997-08-19	Greenall; Jonathan	Solid fuel heating device

1987
- 1987-04-14 GB GB8708942A patent/GB2189028B/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB8708942D0 (en)	1987-05-20
GB2189028A (en)	1987-10-14

Similar Documents

Publication	Publication Date	Title
EP0246058A3 (en)	1990-08-01	Analog signal processor
GB2240229B (en)	1992-01-08	Signal processor
EP0430493A3 (en)	1991-11-27	Signal processor
GB8711827D0 (en)	1987-06-24	Video signal processor
SG6795G (en)	1995-06-16	Tone signal processing device
GB8607705D0 (en)	1986-04-30	Signal processing
GB2170336B (en)	1988-07-27	Signal processing
GB8621446D0 (en)	1986-10-15	Signal processing
GB8622663D0 (en)	1986-10-22	Video signal processor
EP0272135A3 (en)	1989-08-16	Optical disk and optical disk apparatus
EP0379586A4 (en)	1993-07-07	Signal processor
GB8619050D0 (en)	1986-09-17	Analyser
GB2174505B (en)	1988-09-14	Optical signal processing
GB2198914B (en)	1990-08-15	Signal processing
GB8622661D0 (en)	1986-10-22	Video signal processor
GB2176281B (en)	1988-12-07	Optical signal processor
GB2189028B (en)	1990-02-14	Optical analyser and signal processor
GB8616375D0 (en)	1986-08-13	Signal processor
GB8701950D0 (en)	1987-03-04	Optical signal processor
GB8621200D0 (en)	1987-01-14	Signal processing
GB2181015B (en)	1989-10-04	Video signal processor
GB8626655D0 (en)	1986-12-10	Signal processing
GB2191644B (en)	1990-03-21	Optical signal processing
FI874934L (en)	1987-11-06	Optimal parametric signal processor
GB2382414B (en)	2003-09-10	Signal detection

Legal Events

Date	Code	Title	Description
1992-12-09	PCNP	Patent ceased through non-payment of renewal fee