FR2767203B1 - Dispositif photoretractif - Google Patents

Dispositif photoretractif

Info

Publication number
FR2767203B1
FR2767203B1 FR9710208A FR9710208A FR2767203B1 FR 2767203 B1 FR2767203 B1 FR 2767203B1 FR 9710208 A FR9710208 A FR 9710208A FR 9710208 A FR9710208 A FR 9710208A FR 2767203 B1 FR2767203 B1 FR 2767203B1
Authority
FR
France
Prior art keywords
photoretractive
photoretractive device
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 - Fee Related
Application number
FR9710208A
Other languages
English (en)
Other versions
FR2767203A1 (fr
Inventor
Matos Carlos De
Haridon Helene L
Corre Alain Le
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.)
Orange SA
Original Assignee
France Telecom SA
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 France Telecom SA filed Critical France Telecom SA
Priority to FR9710208A priority Critical patent/FR2767203B1/fr
Publication of FR2767203A1 publication Critical patent/FR2767203A1/fr
Application granted granted Critical
Publication of FR2767203B1 publication Critical patent/FR2767203B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • 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 
    • G02F1/015—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 semiconductor elements having potential barriers, e.g. having a PN or PIN junction
    • G02F1/017—Structures with periodic or quasi periodic potential variation, e.g. superlattices, quantum wells
    • G02F1/01716—Optically controlled superlattice or quantum well devices
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/13—Materials and properties photorefractive

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Recrystallisation Techniques (AREA)
FR9710208A 1997-08-08 1997-08-08 Dispositif photoretractif Expired - Fee Related FR2767203B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9710208A FR2767203B1 (fr) 1997-08-08 1997-08-08 Dispositif photoretractif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9710208A FR2767203B1 (fr) 1997-08-08 1997-08-08 Dispositif photoretractif

Publications (2)

Publication Number Publication Date
FR2767203A1 FR2767203A1 (fr) 1999-02-12
FR2767203B1 true FR2767203B1 (fr) 1999-10-29

Family

ID=9510185

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9710208A Expired - Fee Related FR2767203B1 (fr) 1997-08-08 1997-08-08 Dispositif photoretractif

Country Status (1)

Country Link
FR (1) FR2767203B1 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2709003B1 (fr) * 1993-08-09 1995-09-15 Deveaud Pledran Benoit Dispositif photoréfractif à puits quantiques.

Also Published As

Publication number Publication date
FR2767203A1 (fr) 1999-02-12

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070430