AU2001237622A1 - Ocdma receiver including a non-linear filter - Google Patents

Ocdma receiver including a non-linear filter

Info

Publication number
AU2001237622A1
AU2001237622A1 AU2001237622A AU3762201A AU2001237622A1 AU 2001237622 A1 AU2001237622 A1 AU 2001237622A1 AU 2001237622 A AU2001237622 A AU 2001237622A AU 3762201 A AU3762201 A AU 3762201A AU 2001237622 A1 AU2001237622 A1 AU 2001237622A1
Authority
AU
Australia
Prior art keywords
linear filter
receiver including
ocdma receiver
ocdma
linear
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.)
Abandoned
Application number
AU2001237622A
Other languages
English (en)
Inventor
Morten Ibsen
Ju Han Lee
Periklis Petropoulos
David John Richardson
Peh Chiong Teh
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.)
University of Southampton
Original Assignee
University of 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
Application filed by University of Southampton filed Critical University of Southampton
Publication of AU2001237622A1 publication Critical patent/AU2001237622A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/005—Optical Code Multiplex
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/0208—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response
    • G02B6/02085—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response characterised by the grating profile, e.g. chirped, apodised, tilted, helical
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02123—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating
    • G02B6/02152—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating involving moving the fibre or a manufacturing element, stretching of the fibre
    • 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
    • G02F1/3515—All-optical modulation, gating, switching, e.g. control of a light beam by another light beam
    • G02F1/3517—All-optical modulation, gating, switching, e.g. control of a light beam by another light beam using an interferometer
    • G02F1/3519—All-optical modulation, gating, switching, e.g. control of a light beam by another light beam using an interferometer of Sagnac type, i.e. nonlinear optical loop mirror [NOLM]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Optical Communication System (AREA)
AU2001237622A 2000-03-09 2001-03-09 Ocdma receiver including a non-linear filter Abandoned AU2001237622A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0005615 2000-03-09
GBGB0005615.0A GB0005615D0 (en) 2000-03-09 2000-03-09 An optical processing device based on fiber grating
PCT/GB2001/001041 WO2001067657A1 (fr) 2000-03-09 2001-03-09 Recepteur amrco comprenant un filtre non lineaire

Publications (1)

Publication Number Publication Date
AU2001237622A1 true AU2001237622A1 (en) 2001-09-17

Family

ID=9887234

Family Applications (3)

Application Number Title Priority Date Filing Date
AU2001237644A Abandoned AU2001237644A1 (en) 2000-03-09 2001-03-09 Optical code generation and detection
AU2001237622A Abandoned AU2001237622A1 (en) 2000-03-09 2001-03-09 Ocdma receiver including a non-linear filter
AU2001237614A Abandoned AU2001237614A1 (en) 2000-03-09 2001-03-09 Optical transmission system and method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AU2001237644A Abandoned AU2001237644A1 (en) 2000-03-09 2001-03-09 Optical code generation and detection

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2001237614A Abandoned AU2001237614A1 (en) 2000-03-09 2001-03-09 Optical transmission system and method

Country Status (6)

Country Link
US (3) US20010055138A1 (fr)
EP (1) EP1264433B1 (fr)
AU (3) AU2001237644A1 (fr)
DE (1) DE60117124T2 (fr)
GB (1) GB0005615D0 (fr)
WO (3) WO2001067643A2 (fr)

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JP4784096B2 (ja) * 2005-01-12 2011-09-28 沖電気工業株式会社 光パルス時間拡散器及び光符号分割多重伝送装置
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Also Published As

Publication number Publication date
WO2001067657A1 (fr) 2001-09-13
WO2001067642A3 (fr) 2002-09-12
WO2001067642A2 (fr) 2001-09-13
AU2001237614A1 (en) 2001-09-17
AU2001237644A1 (en) 2001-09-17
DE60117124D1 (de) 2006-04-20
WO2001067643A2 (fr) 2001-09-13
US20010055138A1 (en) 2001-12-27
EP1264433B1 (fr) 2006-02-08
DE60117124T2 (de) 2006-11-23
EP1264433A1 (fr) 2002-12-11
WO2001067643A3 (fr) 2001-12-27
US6628864B2 (en) 2003-09-30
US20020150334A1 (en) 2002-10-17
US20030035187A1 (en) 2003-02-20
GB0005615D0 (en) 2000-05-03

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