DE19581246T1 - Spektrale Änderungen durch Phasenmodulation mit räumlicher Erstreckung - Google Patents

Spektrale Änderungen durch Phasenmodulation mit räumlicher Erstreckung

Info

Publication number
DE19581246T1
DE19581246T1 DE19581246T DE19581246T DE19581246T1 DE 19581246 T1 DE19581246 T1 DE 19581246T1 DE 19581246 T DE19581246 T DE 19581246T DE 19581246 T DE19581246 T DE 19581246T DE 19581246 T1 DE19581246 T1 DE 19581246T1
Authority
DE
Germany
Prior art keywords
phase modulation
changes due
spectral changes
spatial extension
spatial
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.)
Withdrawn
Application number
DE19581246T
Other languages
English (en)
Inventor
James N Eckstein
Majid L Raziat
Gary F Virshup
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.)
Varian Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Publication of DE19581246T1 publication Critical patent/DE19581246T1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/25077—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion using soliton propagation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
    • G01J3/433—Modulation spectrometry; Derivative spectrometry
    • 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
    • G02F1/035—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 in an optical waveguide structure
    • G02F1/0356—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 in an optical waveguide structure controlled by a high-frequency electromagnetic wave component in an electric waveguide structure
    • 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
    • G02F2/02—Frequency-changing of light, e.g. by quantum counters

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Holo Graphy (AREA)
  • Optical Communication System (AREA)
DE19581246T 1994-09-16 1995-09-13 Spektrale Änderungen durch Phasenmodulation mit räumlicher Erstreckung Withdrawn DE19581246T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/307,222 US5517346A (en) 1994-09-16 1994-09-16 Spectral modification through phase modulation with spatial extent
PCT/US1995/011615 WO1996008887A1 (en) 1994-09-16 1995-09-13 Spectral modification through phase modulation with spatial extent

Publications (1)

Publication Number Publication Date
DE19581246T1 true DE19581246T1 (de) 1996-12-05

Family

ID=23188785

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19581246T Withdrawn DE19581246T1 (de) 1994-09-16 1995-09-13 Spektrale Änderungen durch Phasenmodulation mit räumlicher Erstreckung

Country Status (7)

Country Link
US (2) US5517346A (de)
JP (1) JPH09505910A (de)
AU (1) AU698019B2 (de)
CA (1) CA2176113A1 (de)
DE (1) DE19581246T1 (de)
GB (1) GB2298721B (de)
WO (1) WO1996008887A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2738927B1 (fr) * 1995-09-14 1997-10-17 Alcatel Nv Doubleur tout optique
US6259836B1 (en) * 1998-05-14 2001-07-10 Telecommunications Research Laboratories Optical frequency shifter and transmission system
GB9917880D0 (en) * 1999-07-30 1999-09-29 Roke Manor Research Fast data modulator
US20040109690A1 (en) * 2001-01-30 2004-06-10 Yoshinobu Maeda Optical control method and device
US7623786B2 (en) * 2002-05-20 2009-11-24 Enablence Usa Fttx Networks, Inc. System and method for communicating optical signals to multiple subscribers having various bandwidth demands connected to the same optical waveguide
US7454141B2 (en) * 2003-03-14 2008-11-18 Enablence Usa Fttx Networks Inc. Method and system for providing a return path for signals generated by legacy terminals in an optical network
US7599622B2 (en) * 2004-08-19 2009-10-06 Enablence Usa Fttx Networks Inc. System and method for communicating optical signals between a data service provider and subscribers
US8180183B1 (en) * 2008-07-18 2012-05-15 Hrl Laboratories, Llc Parallel modulator photonic link
US8750709B1 (en) 2008-07-18 2014-06-10 Hrl Laboratories, Llc RF receiver front-end assembly
US8059969B1 (en) * 2008-06-18 2011-11-15 Hrl Laboratories, Llc Enhanced linearity RF photonic link
US8995838B1 (en) 2008-06-18 2015-03-31 Hrl Laboratories, Llc Waveguide assembly for a microwave receiver with electro-optic modulator
US8224132B2 (en) 2009-09-25 2012-07-17 Hermann Jr Richard J Electromagnetic radiation frequency optimizing device and method
US8111970B2 (en) * 2009-09-25 2012-02-07 Herrmann Jr Richard J Electromagnetic radiation frequency optimizing device and method with ambient heat conversion device
US9335568B1 (en) 2011-06-02 2016-05-10 Hrl Laboratories, Llc Electro-optic grating modulator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4448479A (en) * 1981-11-16 1984-05-15 Bell Telephone Laboratories, Incorporated Traveling wave, electrooptic devices with effective velocity matching
DE3620324A1 (de) * 1985-07-04 1987-01-22 Karl Prof Dr Cammann Verfahren und vorrichtung zur analyse von atomspektreten
US4700339A (en) * 1986-01-28 1987-10-13 American Telephone And Telegraph Company, At&T Bell Laboratories Wavelength division multiplexed soliton optical fiber telecommunication system
GB8810285D0 (en) * 1988-04-29 1988-06-02 British Telecomm Travelling wave optical modulator
US4947363A (en) * 1988-12-12 1990-08-07 Motorola, Inc. Pipelined processor for implementing the least-mean-squares algorithm
US5339369A (en) * 1992-10-23 1994-08-16 General Microwave Israel Corporation High-speed external modulator
US5282155A (en) * 1992-11-19 1994-01-25 Bell Communications Resarch, Inc. Adaptive digital filter architecture for parallel output/update computations
US5278924A (en) * 1993-02-04 1994-01-11 Hughes Aircraft Company Periodic domain reversal electro-optic modulator
US5452124A (en) * 1994-03-04 1995-09-19 Williams Telecommunications Group, Inc. Unidirectional amplification for bi-directional transmission using wavelength-division multiplexing

Also Published As

Publication number Publication date
US5517346A (en) 1996-05-14
GB9609946D0 (en) 1996-07-17
CA2176113A1 (en) 1996-03-21
GB2298721B (en) 1998-09-16
AU3511795A (en) 1996-03-29
WO1996008887A1 (en) 1996-03-21
AU698019B2 (en) 1998-10-22
JPH09505910A (ja) 1997-06-10
GB2298721A (en) 1996-09-11
US5703706A (en) 1997-12-30

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: VARIAN, INC., PALO ALTO, CALIF., US

8139 Disposal/non-payment of the annual fee