ATE86395T1 - Optische pulserzeugungssysteme. - Google Patents

Optische pulserzeugungssysteme.

Info

Publication number
ATE86395T1
ATE86395T1 AT85308531T AT85308531T ATE86395T1 AT E86395 T1 ATE86395 T1 AT E86395T1 AT 85308531 T AT85308531 T AT 85308531T AT 85308531 T AT85308531 T AT 85308531T AT E86395 T1 ATE86395 T1 AT E86395T1
Authority
AT
Austria
Prior art keywords
paths
coherent
light
optical
pulse generation
Prior art date
Application number
AT85308531T
Other languages
English (en)
Inventor
Christopher Anthony Wade
Original Assignee
Roke Manor Research
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 Roke Manor Research filed Critical Roke Manor Research
Application granted granted Critical
Publication of ATE86395T1 publication Critical patent/ATE86395T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H01S3/0057—Temporal shaping, e.g. pulse compression, frequency chirping
    • 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 
    • G02F1/21—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  by interference
    • 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
    • G02F2/00—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light
    • G02F2/002—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light using optical mixing
    • 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 
    • G02F1/21—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  by interference
    • G02F1/212—Mach-Zehnder type
    • 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 
    • G02F1/21—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  by interference
    • G02F1/225—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  by interference in an optical waveguide structure
    • G02F1/2252—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  by interference in an optical waveguide structure in optical fibres
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/26—Pulse shaping; Apparatus or methods therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Optical Communication System (AREA)
  • Pyrane Compounds (AREA)
  • Surgical Instruments (AREA)
  • Semiconductor Lasers (AREA)
  • Microscoopes, Condenser (AREA)
  • Optical Transform (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Lasers (AREA)
AT85308531T 1984-11-24 1985-11-25 Optische pulserzeugungssysteme. ATE86395T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8429755 1984-11-24
EP85308531A EP0183502B1 (de) 1984-11-24 1985-11-25 Optische Pulserzeugungssysteme

Publications (1)

Publication Number Publication Date
ATE86395T1 true ATE86395T1 (de) 1993-03-15

Family

ID=10570245

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85308531T ATE86395T1 (de) 1984-11-24 1985-11-25 Optische pulserzeugungssysteme.

Country Status (5)

Country Link
US (1) US4856092A (de)
EP (1) EP0183502B1 (de)
AT (1) ATE86395T1 (de)
AU (1) AU576643B2 (de)
DE (1) DE3587140T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729620A (en) * 1984-05-25 1988-03-08 Litton Systems, Inc. Fiber optic frequency shifter
US4856092A (en) * 1984-11-24 1989-08-08 Plessey Overseas Limited Optical pulse generating arrangements
GB2205172B (en) * 1987-05-23 1991-01-30 Gen Electric Plc Delaying an amplitude-modulated optical signal
US4893352A (en) * 1987-06-30 1990-01-09 Massachusetts Institute Of Technology Optical transmitter of modulated signals
GB8716776D0 (en) * 1987-07-16 1987-11-18 Plessey Co Plc Optical sensing systems
JPH01223837A (ja) * 1988-03-03 1989-09-06 Nec Corp 光多値送信機
FR2642857B1 (fr) * 1988-12-23 1991-04-12 Thomson Csf Dispositif de traitement optoelectronique du signal, notamment pour le traitement de signaux en hyperfrequence
JP2719397B2 (ja) * 1989-04-24 1998-02-25 日本電信電話株式会社 超短光パルス変調回路
US5144375A (en) * 1990-05-10 1992-09-01 At&T Bell Laboratories Sagnac optical logic gate
US5101456A (en) * 1990-11-07 1992-03-31 At&T Bell Laboratories Predistortion apparatus for optical logic device
US6542269B1 (en) 1998-09-17 2003-04-01 Corning O.T.I., Inc. Optical device for processing an optical impulse
EP0987844B1 (de) * 1998-09-17 2005-04-27 Corning Photonic Technologies Inc. Optische Vorrichtung für Bearbeitung einer optischen Impulse
FR2867619B1 (fr) * 2004-03-12 2006-06-23 Thales Sa Dispositif de decalage de frequence dans un chemin optique a source laser pulsee
FR2867620B1 (fr) * 2004-03-12 2008-10-24 Thales Sa Dispositif de decalage de frequence dans un chemin optique a source laser continue

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849604A (en) * 1973-09-28 1974-11-19 Bell Telephone Labor Inc Time-slot interchanger for time division multiplex system utilizing organ arrays of optical fibers
DE3275319D1 (en) * 1981-11-06 1987-03-05 Commissariat Energie Atomique Method and device for the measurement of the wave surface deformations introduced by an optical system
GB2125957B (en) * 1982-03-18 1986-02-12 Plessey Co Plc Interferometers
ATE48033T1 (de) * 1982-04-14 1989-12-15 Univ Leland Stanford Junior Fiber-optischer sensor zum detektieren sehr kleiner verschiebungen einer oberflaeche.
US4486657A (en) * 1982-05-27 1984-12-04 The United States Of America As Represented By The Secretary Of The Navy Phase-lock fiber optic interferometer
GB2152689B (en) * 1984-01-11 1987-07-01 Plessey Co Plc Optical fibre sensing apparatus
US4856092A (en) * 1984-11-24 1989-08-08 Plessey Overseas Limited Optical pulse generating arrangements

Also Published As

Publication number Publication date
EP0183502B1 (de) 1993-03-03
AU5028185A (en) 1986-05-29
DE3587140D1 (de) 1993-04-08
EP0183502A2 (de) 1986-06-04
AU576643B2 (en) 1988-09-01
EP0183502A3 (en) 1989-03-08
DE3587140T2 (de) 1993-06-09
US4856092A (en) 1989-08-08

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee