DE674206T1 - Optische Verarbeitungsvorrichtung für Lichtstrahlung. - Google Patents

Optische Verarbeitungsvorrichtung für Lichtstrahlung.

Info

Publication number
DE674206T1
DE674206T1 DE0674206T DE95104129T DE674206T1 DE 674206 T1 DE674206 T1 DE 674206T1 DE 0674206 T DE0674206 T DE 0674206T DE 95104129 T DE95104129 T DE 95104129T DE 674206 T1 DE674206 T1 DE 674206T1
Authority
DE
Germany
Prior art keywords
processing device
light radiation
optical processing
optical
radiation
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
DE0674206T
Other languages
English (en)
Inventor
Heinz-Christoph Neitzert
Domenico Campi
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.)
Telecom Italia SpA
Original Assignee
CSELT Centro Studi e Laboratori Telecomunicazioni SpA
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 CSELT Centro Studi e Laboratori Telecomunicazioni SpA filed Critical CSELT Centro Studi e Laboratori Telecomunicazioni SpA
Publication of DE674206T1 publication Critical patent/DE674206T1/de
Pending 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
    • G02F3/028—Optical bistable devices based on self electro-optic effect devices [SEED]
    • 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
    • G02F1/01708—Structures with periodic or quasi periodic potential variation, e.g. superlattices, quantum wells in an optical wavequide structure

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Integrated Circuits (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
DE0674206T 1994-03-22 1995-03-21 Optische Verarbeitungsvorrichtung für Lichtstrahlung. Pending DE674206T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO940204A IT1273064B (it) 1994-03-22 1994-03-22 Dispositivo per l'elaborazione ottica di radiazioni luminose

Publications (1)

Publication Number Publication Date
DE674206T1 true DE674206T1 (de) 1997-03-13

Family

ID=11412342

Family Applications (1)

Application Number Title Priority Date Filing Date
DE0674206T Pending DE674206T1 (de) 1994-03-22 1995-03-21 Optische Verarbeitungsvorrichtung für Lichtstrahlung.

Country Status (6)

Country Link
US (1) US5559323A (de)
EP (1) EP0674206A3 (de)
JP (1) JPH07270730A (de)
CA (1) CA2145037C (de)
DE (1) DE674206T1 (de)
IT (1) IT1273064B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2758669B1 (fr) * 1997-01-23 1999-02-19 Alsthom Cge Alcatel Procede de modulation et modulateur optique a semi conducteur
JP4056726B2 (ja) * 2000-10-27 2008-03-05 松下電器産業株式会社 光信号伝送システム及びそれに用いる磁気光学変調器
US6480316B1 (en) 2001-06-15 2002-11-12 Yotta Networks System and method for reading data content out of optical data stream without altering the optical data stream
US6933583B2 (en) 2003-04-10 2005-08-23 Northrop Grumman Corporation In-phase RF drive of Mach-Zehnder modulator push-pull electrodes by using coupled quantum well optical active region
US7869094B2 (en) * 2005-01-07 2011-01-11 Mitcham Global Investments Ltd. Selective dithering
TWI425626B (zh) * 2010-06-17 2014-02-01 Univ Nat Central Series complex complex photodiode structure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4514624A (en) * 1981-08-19 1985-04-30 The Secretary Of State For Industry In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Photon drag detectors
JP2928532B2 (ja) * 1988-05-06 1999-08-03 株式会社日立製作所 量子干渉光素子
JPH02136821A (ja) * 1988-11-18 1990-05-25 Fujitsu Ltd 半導体光変調器
CA2006682A1 (en) * 1989-02-28 1990-08-31 Jenn-Ming Kuo Semiconductor superlattice self-electrooptic effect device
EP0443332B1 (de) * 1990-01-23 1995-08-23 Nippon Telegraph and Telephone Corporation Optisches Gate-Array
JPH03293622A (ja) * 1990-04-12 1991-12-25 Hitachi Ltd 光変調器
US5149957A (en) * 1991-08-21 1992-09-22 Hughes Aircraft Company Semiconductor-to-metal optical switch for power limitation in the infrared
US5402259A (en) * 1993-04-23 1995-03-28 Trw Inc. Linear electroabsorptive modulator and related method of analog modulation of an optical carrier

Also Published As

Publication number Publication date
IT1273064B (it) 1997-07-04
EP0674206A2 (de) 1995-09-27
CA2145037A1 (en) 1995-09-23
CA2145037C (en) 1999-06-29
ITTO940204A0 (it) 1994-03-22
ITTO940204A1 (it) 1995-09-22
US5559323A (en) 1996-09-24
EP0674206A3 (de) 1996-09-18
JPH07270730A (ja) 1995-10-20

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