Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
GB2158602B - Optical processing apparatus - Google Patents
[go: Go Back, main page]

GB2158602B - Optical processing apparatus - Google Patents

Optical processing apparatus

Info

Publication number
GB2158602B
GB2158602B GB08509859A GB8509859A GB2158602B GB 2158602 B GB2158602 B GB 2158602B GB 08509859 A GB08509859 A GB 08509859A GB 8509859 A GB8509859 A GB 8509859A GB 2158602 B GB2158602 B GB 2158602B
Authority
GB
United Kingdom
Prior art keywords
processing apparatus
optical processing
optical
processing
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
Application number
GB08509859A
Other versions
GB2158602A (en
GB8509859D0 (en
Inventor
Martin William Mccall
Colin Roy Petts
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.)
General Electric Company PLC
Original Assignee
General Electric Company PLC
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 General Electric Company PLC filed Critical General Electric Company PLC
Publication of GB8509859D0 publication Critical patent/GB8509859D0/en
Publication of GB2158602A publication Critical patent/GB2158602A/en
Application granted granted Critical
Publication of GB2158602B publication Critical patent/GB2158602B/en
Expired 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
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/03—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • G02F1/05—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect with ferro-electric properties
    • G02F1/0541—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect with ferro-electric properties using photorefractive effects
    • 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
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/293—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection by another light beam, i.e. opto-optical deflection
    • 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
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/3511—Self-focusing or self-trapping of light; Light-induced birefringence; Induced optical Kerr-effect
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06E—OPTICAL COMPUTING DEVICES
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB08509859A 1984-05-09 1985-04-17 Optical processing apparatus Expired GB2158602B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8411844 1984-05-09

Publications (3)

Publication Number Publication Date
GB8509859D0 GB8509859D0 (en) 1985-05-22
GB2158602A GB2158602A (en) 1985-11-13
GB2158602B true GB2158602B (en) 1988-01-27

Family

ID=10560680

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08509859A Expired GB2158602B (en) 1984-05-09 1985-04-17 Optical processing apparatus

Country Status (1)

Country Link
GB (1) GB2158602B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189038B (en) * 1986-04-10 1989-11-29 Stc Plc Optical switching
US4869579A (en) * 1986-07-31 1989-09-26 Technion Research & Development Foundation Optical apparatus and method for beam coupling useful in light beam steering and spatial light modulation
FR2608792B1 (en) * 1986-12-23 1989-03-31 Thomson Csf DEVICE FOR AMPLIFYING OPTICAL SIGNALS WITH A PHOTOSENSITIVE MEDIUM

Also Published As

Publication number Publication date
GB2158602A (en) 1985-11-13
GB8509859D0 (en) 1985-05-22

Similar Documents

Publication Publication Date Title
GB2162717B (en) Image processing apparatus
GB2166921B (en) Image processing apparatus
GB2170372B (en) Image processing apparatus
GB2167264B (en) Image processing apparatus
GB2166619B (en) Image processing apparatus
IL77084A0 (en) Image processing apparatus
EP0166304A3 (en) Image processing apparatus
GB8510712D0 (en) Image processing apparatus
GB2169769B (en) Image processing apparatus
DE3566160D1 (en) Image processing apparatus
GB8520823D0 (en) Processing apparatus
GB8408055D0 (en) Processing apparatus
GB2162331B (en) Image processing apparatus
DE3477851D1 (en) Photographic processing apparatus
GB2158956B (en) Image processing apparatus
GB8531355D0 (en) Optical apparatus
GB8531766D0 (en) Block processing apparatus
GB8419291D0 (en) Image processing apparatus
GB8416247D0 (en) Optical apparatus
GB2158602B (en) Optical processing apparatus
GB2167203B (en) Optical processing apparatus
GB8504411D0 (en) Optical apparatus
GB2196441B (en) Optical apparatus
GB2163565B (en) Optical processing apparatus
GB2203910B (en) Optical apparatus

Legal Events

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