ATE298142T1 - Faseroptische vorrichtungen unter verwendung des raman-effekts - Google Patents

Faseroptische vorrichtungen unter verwendung des raman-effekts

Info

Publication number
ATE298142T1
ATE298142T1 AT02767669T AT02767669T ATE298142T1 AT E298142 T1 ATE298142 T1 AT E298142T1 AT 02767669 T AT02767669 T AT 02767669T AT 02767669 T AT02767669 T AT 02767669T AT E298142 T1 ATE298142 T1 AT E298142T1
Authority
AT
Austria
Prior art keywords
optical
wavelength
fibre
gain
optical devices
Prior art date
Application number
AT02767669T
Other languages
English (en)
Inventor
Zulfadzli Yusoff
Walter Belardi
Peh Chiong Teh
Ju Han Lee
Tanya Mary Monro
David John Richardson
Original Assignee
Univ Southampton
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
Priority claimed from GB0123474A external-priority patent/GB0123474D0/en
Priority claimed from GB0123366A external-priority patent/GB0123366D0/en
Application filed by Univ Southampton filed Critical Univ Southampton
Application granted granted Critical
Publication of ATE298142T1 publication Critical patent/ATE298142T1/de

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
    • G02F1/35—Non-linear optics
    • G02F1/365—Non-linear optics in an optical 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
    • G02F2202/00—Materials and properties
    • G02F2202/32—Photonic crystals

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Glass Compositions (AREA)
  • Lasers (AREA)
AT02767669T 2001-09-28 2002-09-27 Faseroptische vorrichtungen unter verwendung des raman-effekts ATE298142T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0123474A GB0123474D0 (en) 2001-09-28 2001-09-28 A holey fibre raman amplifier and all-optical modulator
GB0123366A GB0123366D0 (en) 2001-09-28 2001-09-28 A holey fibre raman amplifier and all-optical modulator
PCT/GB2002/004400 WO2003029851A2 (en) 2001-09-28 2002-09-27 Optical fibre-based devices utilising the raman effect

Publications (1)

Publication Number Publication Date
ATE298142T1 true ATE298142T1 (de) 2005-07-15

Family

ID=26246588

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02767669T ATE298142T1 (de) 2001-09-28 2002-09-27 Faseroptische vorrichtungen unter verwendung des raman-effekts

Country Status (6)

Country Link
US (1) US7136559B2 (de)
EP (1) EP1430574B1 (de)
AT (1) ATE298142T1 (de)
AU (1) AU2002331970A1 (de)
DE (1) DE60204709T2 (de)
WO (1) WO2003029851A2 (de)

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DE10239304A1 (de) * 2002-08-27 2004-03-11 Siemens Ag Verfahren zur Ermittlung des Gewinnspektrums eines Raman-Verstärkers in einem WDM-Übertragungssystem
AU2003295138A1 (en) * 2002-12-20 2004-07-14 Blazephotonics Limited Optical waveguide
US7280730B2 (en) * 2004-01-16 2007-10-09 Imra America, Inc. Large core holey fibers
US20070020144A1 (en) * 2004-07-30 2007-01-25 Henry Du Functionalization of air hole arrays of photonic crystal fibers
US7555221B2 (en) * 2004-12-23 2009-06-30 Alcatel-Lucent Usa Inc. Method and apparatus for polarization-independent RF spectrum analysis of an optical source
US7643759B2 (en) * 2005-01-12 2010-01-05 Sumitomo Electric Industries, Ltd. Signal-quality evaluation device, signal adjustment method, optical-signal evaluation system, and optical transmission system
JP2006287649A (ja) * 2005-03-31 2006-10-19 Nec Corp 光伝送システムにおける光信号送出パワー調整装置及び光信号の送出パワー調整方法
US7787729B2 (en) 2005-05-20 2010-08-31 Imra America, Inc. Single mode propagation in fibers and rods with large leakage channels
US7440173B2 (en) * 2005-06-30 2008-10-21 Polar Onyx, Inc. All fiber laser solution for spectral broadening and pulse stretching in a chirped pulse amplification fiber system
US7391561B2 (en) 2005-07-29 2008-06-24 Aculight Corporation Fiber- or rod-based optical source featuring a large-core, rare-earth-doped photonic-crystal device for generation of high-power pulsed radiation and method
US7443575B1 (en) * 2006-04-27 2008-10-28 At&T Corp Discrete hybrid SOA-Raman amplifier with broad gain bandwidth
US7537395B2 (en) 2006-03-03 2009-05-26 Lockheed Martin Corporation Diode-laser-pump module with integrated signal ports for pumping amplifying fibers and method
US8098424B2 (en) * 2006-03-31 2012-01-17 Sumitomo Electric Industries, Ltd. Optical fiber amplifying module
US7768700B1 (en) 2006-11-30 2010-08-03 Lockheed Martin Corporation Method and apparatus for optical gain fiber having segments of differing core sizes
EP1876435A1 (de) * 2006-07-06 2008-01-09 Agilent Technologies, Inc. Ermittlung optischer Verluste mittels optische Reflektometrie
US7580182B2 (en) * 2007-01-30 2009-08-25 Crystal Technology, Inc. Frequency synthesis for acousto-optic devices
TWI346429B (en) * 2007-04-27 2011-08-01 Univ Nat Taiwan Science Tech Broadband fiber laser
US8179594B1 (en) 2007-06-29 2012-05-15 Lockheed Martin Corporation Method and apparatus for spectral-beam combining of fanned-in laser beams with chromatic-dispersion compensation using a plurality of diffractive gratings
WO2009042347A1 (en) 2007-09-26 2009-04-02 Imra America, Inc. Glass large-core optical fibers
US8526110B1 (en) 2009-02-17 2013-09-03 Lockheed Martin Corporation Spectral-beam combining for high-power fiber-ring-laser systems
FR2949158B1 (fr) 2009-08-14 2012-02-03 Draka Compteq France Fibre optique microstructuree et dispositif pour generer une lumiere blanche a large bande
US8503840B2 (en) 2010-08-23 2013-08-06 Lockheed Martin Corporation Optical-fiber array method and apparatus
US8441718B2 (en) 2009-11-23 2013-05-14 Lockheed Martin Corporation Spectrally beam combined laser system and method at eye-safer wavelengths
DE102009056058B4 (de) * 2009-11-25 2021-08-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zur Erzeugung von Anregungsstrahlung für selbstkalibrierende faseroptische Raman-Sensoren, Messeinrichtung zum Erfassen der Temperatur eines Messobjekts und Raman-Sensoranordnung
WO2011130131A1 (en) 2010-04-12 2011-10-20 Lockheed Martin Corporation Beam diagnostics and feedback system and method for spectrally beam-combined lasers
DE102010038718B4 (de) * 2010-07-30 2016-02-25 Carl Zeiss Ag Messvorrichtung und Verfahren zum Bestimmen eines eine elektrische Eigenschaft einer Dünnschicht auf einem Träger beschreibenden ersten Parameters
CN102080954B (zh) * 2010-11-26 2012-11-07 中国计量学院 超远程100km全分布式光纤瑞利与拉曼散射传感器
GB2505409B (en) * 2012-08-27 2016-08-03 V-Gen Ltd Generation of narrow line width high power optical pulses
WO2014094814A1 (en) * 2012-12-17 2014-06-26 Telefonaktiebolaget L M Ericsson (Publ) Method of configuring an optical communication network configured for co-propagating raman amplification and an optical communication network element
JP2017511897A (ja) * 2014-02-17 2017-04-27 ショット アクチエンゲゼルシャフトＳｃｈｏｔｔ ＡＧ フォトニック結晶ファイバ、特に赤外線波長領域用のシングルモードファイバ及びフォトニック結晶ファイバの製造方法
US9366872B2 (en) 2014-02-18 2016-06-14 Lockheed Martin Corporation Apparatus and method for fiber-laser output-beam shaping for spectral beam combination
US20160018245A1 (en) * 2014-07-17 2016-01-21 Schlumberger Technology Corporation Measurement Using A Multi-Core Optical Fiber
WO2018183883A1 (en) * 2017-03-30 2018-10-04 Massachusetts Institute Of Technology Gsst and applications in optical devices
CN107270952B (zh) * 2017-07-27 2020-03-31 天津求实飞博科技有限公司 基于光频域反射长距离光纤分布式扰动传感信号处理方法
WO2019152593A1 (en) 2018-01-31 2019-08-08 Massachusetts Institute Of Technology Methods and apparatus for modulating light with phase-change materials
CN112600061B (zh) * 2020-12-29 2025-04-11 深圳技术大学 一种可调谐拉曼光纤激光器
WO2023158635A1 (en) * 2022-02-16 2023-08-24 Vijaysekhar Jayaraman Widely tunable frequency doubled light source

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Publication number Priority date Publication date Assignee Title
US5499134A (en) * 1994-08-24 1996-03-12 Imra America Optical pulse amplification using chirped Bragg gratings
GB9911698D0 (en) * 1999-05-20 1999-07-21 Univ Southampton Developing holey fibers for evanescent field devices
US6751241B2 (en) * 2001-09-27 2004-06-15 Corning Incorporated Multimode fiber laser gratings
AU2002246261A1 (en) * 2001-04-11 2002-10-28 University Of Southampton Sources of, and methods for generating, optical pulses
US6693740B2 (en) * 2001-08-07 2004-02-17 Corning Incorporated Dispersion managed discrete Raman amplifiers
US7116469B2 (en) * 2001-12-21 2006-10-03 Pirelli & C. S.P.A. Raman amplification using a microstructured fiber

Also Published As

Publication number Publication date
US20050147370A1 (en) 2005-07-07
EP1430574B1 (de) 2005-06-15
WO2003029851A3 (en) 2003-05-08
AU2002331970A1 (en) 2003-04-14
WO2003029851A2 (en) 2003-04-10
DE60204709D1 (de) 2005-07-21
US7136559B2 (en) 2006-11-14
DE60204709T2 (de) 2006-06-29
EP1430574A2 (de) 2004-06-23

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