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ES2192151B1 - Linea de retardo multiple basada en awg y diferentes tramos de un medio optico dispersivo. - Google Patents

Linea de retardo multiple basada en awg y diferentes tramos de un medio optico dispersivo.

Info

Publication number
ES2192151B1
ES2192151B1 ES200200631A ES200200631A ES2192151B1 ES 2192151 B1 ES2192151 B1 ES 2192151B1 ES 200200631 A ES200200631 A ES 200200631A ES 200200631 A ES200200631 A ES 200200631A ES 2192151 B1 ES2192151 B1 ES 2192151B1
Authority
ES
Spain
Prior art keywords
awg
optical
delay line
dispersive
sections
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.)
Expired - Fee Related
Application number
ES200200631A
Other languages
English (en)
Other versions
ES2192151A1 (es
Inventor
Javier Marti Sendra
Juan Luis Corral Gonzalez
Borja Vidal Rodriguez
Daniel Madrid Diaz
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.)
Universidad Politecnica de Valencia
Original Assignee
Universidad Politecnica de Valencia
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 to ES200200631A priority Critical patent/ES2192151B1/es
Application filed by Universidad Politecnica de Valencia filed Critical Universidad Politecnica de Valencia
Priority to JP2003577029A priority patent/JP2005521077A/ja
Priority to EP03744389A priority patent/EP1486807B1/en
Priority to DK03744389T priority patent/DK1486807T3/da
Priority to AT03744389T priority patent/ATE373833T1/de
Priority to PCT/ES2003/000122 priority patent/WO2003079080A1/es
Priority to US10/507,206 priority patent/US20050180691A1/en
Priority to PT03744389T priority patent/PT1486807E/pt
Priority to SI200331047T priority patent/SI1486807T1/sl
Priority to ES03744389T priority patent/ES2294306T3/es
Priority to DE60316414T priority patent/DE60316414T2/de
Publication of ES2192151A1 publication Critical patent/ES2192151A1/es
Application granted granted Critical
Publication of ES2192151B1 publication Critical patent/ES2192151B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
    • G02B6/12009—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
    • G02B6/12019—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by the optical interconnection to or from the AWG devices, e.g. integration or coupling with lasers or photodiodes
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2861—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using fibre optic delay lines and optical elements associated with them, e.g. for use in signal processing, e.g. filtering

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Communication System (AREA)
  • Optical Integrated Circuits (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Holo Graphy (AREA)

Abstract

Línea de retardo múltiple basada en AWG y diferentes tramos de un medio óptico dispersivo.
Una línea de retardo múltiple basada en un AWG con una configuración realimentada mediante tramos de un medio óptico dispersivo en la cual la utilización de múltiples longitudes de onda simultáneamente (WDM) permite, por efecto de la dispersión de los tramos del medio óptico dispersivo, conseguir una multiplicidad de retarden que se pueden variar ópticamente mediante la sintonización individual o conjunta de las múltiples longitudes de onda. La presente invención tiene su aplicación en cualquier campo en el que sea necesario conseguir una multiplicidad de retardos como, por ejemplo, ocurre en el área del conformado óptico de haces para agrupaciones de antenas. Otros campos de aplicación son los conversores ópticos analógicos-digitales, la multiplexación óptica en el dominio del tiempo (OTDM) o los sistemas ópticos basados en multiplexación en código (CDMA).
ES200200631A 2002-03-15 2002-03-15 Linea de retardo multiple basada en awg y diferentes tramos de un medio optico dispersivo. Expired - Fee Related ES2192151B1 (es)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ES200200631A ES2192151B1 (es) 2002-03-15 2002-03-15 Linea de retardo multiple basada en awg y diferentes tramos de un medio optico dispersivo.
SI200331047T SI1486807T1 (sl) 2002-03-15 2003-03-14 Veckratna kasnilna linija, ki temelji na awg in razlicnih sekcijah disperzivnega opticnega medija
DK03744389T DK1486807T3 (da) 2002-03-15 2003-03-14 Multiforsinkelsesledning baseret på en AWG og forskellige sektioner af et dispersivt, optisk medium
AT03744389T ATE373833T1 (de) 2002-03-15 2003-03-14 Mehrfach-verzögerungsleitung auf der basis eines awg und verschiedene abschnitte eines dispersiven optischen mediums
PCT/ES2003/000122 WO2003079080A1 (es) 2002-03-15 2003-03-14 Línea de retardo múltiple basada en awg y diferentes tramos de un medio óptico dispersivo
US10/507,206 US20050180691A1 (en) 2002-03-15 2003-03-14 Multiple delay line based on an awg and different sections of a dispersive optical medium
JP2003577029A JP2005521077A (ja) 2002-03-15 2003-03-14 Ａｗｇおよび分散性光媒質の異なるセクションに基づく多重遅延線
EP03744389A EP1486807B1 (en) 2002-03-15 2003-03-14 Multiple delay line based on an awg and different sections of a dispersive optical medium
ES03744389T ES2294306T3 (es) 2002-03-15 2003-03-14 Linea de retardo multiple basada en un awg y diferentes tramos de un medio optico dispersivo.
DE60316414T DE60316414T2 (de) 2002-03-15 2003-03-14 Mehrfach-verzögerungsleitung auf der basis eines awg und verschiedene abschnitte eines dispersiven optischen mediums
PT03744389T PT1486807E (pt) 2002-03-15 2003-03-14 Linha de retardo múltiplo baseada num awg e em diversas secções de um meio óptico dispersivo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200200631A ES2192151B1 (es) 2002-03-15 2002-03-15 Linea de retardo multiple basada en awg y diferentes tramos de un medio optico dispersivo.

Publications (2)

Publication Number Publication Date
ES2192151A1 ES2192151A1 (es) 2003-09-16
ES2192151B1 true ES2192151B1 (es) 2005-02-01

Family

ID=27838355

Family Applications (2)

Application Number Title Priority Date Filing Date
ES200200631A Expired - Fee Related ES2192151B1 (es) 2002-03-15 2002-03-15 Linea de retardo multiple basada en awg y diferentes tramos de un medio optico dispersivo.
ES03744389T Expired - Lifetime ES2294306T3 (es) 2002-03-15 2003-03-14 Linea de retardo multiple basada en un awg y diferentes tramos de un medio optico dispersivo.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES03744389T Expired - Lifetime ES2294306T3 (es) 2002-03-15 2003-03-14 Linea de retardo multiple basada en un awg y diferentes tramos de un medio optico dispersivo.

Country Status (9)

Country Link
US (1) US20050180691A1 (es)
EP (1) EP1486807B1 (es)
JP (1) JP2005521077A (es)
AT (1) ATE373833T1 (es)
DE (1) DE60316414T2 (es)
DK (1) DK1486807T3 (es)
ES (2) ES2192151B1 (es)
PT (1) PT1486807E (es)
WO (1) WO2003079080A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7303745B2 (en) * 2005-04-15 2007-12-04 Bristol-Myers Squibb Company Method for preventing or treating the development of respiratory allergies
GB2436407B (en) * 2006-03-20 2010-04-14 Fujitsu Ltd A device for delaying an optical signal
US9482862B2 (en) * 2013-07-26 2016-11-01 Neophotonics Corporation Adjustable grid tracking transmitters and receivers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0591042A1 (en) * 1992-09-29 1994-04-06 Nippon Telegraph And Telephone Corporation Arrayed-wave guide grating multi/demultiplexer with loop-back optical paths
US5793907A (en) * 1996-03-28 1998-08-11 The Regents Of The University Of California Method and apparatus for a wavelength selective true-time delay for an optically controlled device
WO2001033270A1 (en) * 1999-11-01 2001-05-10 Alcatel Optronics Uk Limited Phasar with flattened pass-band

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP208398A0 (en) * 1998-03-02 1998-03-26 University Of Melbourne, The An optical device for dispersion compensation
JP3432457B2 (ja) * 1999-07-29 2003-08-04 日本電信電話株式会社 波長可変光源、波長変換装置、および波長ルータ
KR100342426B1 (ko) * 2000-10-04 2002-07-03 윤덕용 파장분할 다중방식 환형 광통신망의 장애수리후 복귀방법
JP3816889B2 (ja) * 2002-05-15 2006-08-30 独立行政法人産業技術総合研究所 光伝送媒体

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0591042A1 (en) * 1992-09-29 1994-04-06 Nippon Telegraph And Telephone Corporation Arrayed-wave guide grating multi/demultiplexer with loop-back optical paths
US5793907A (en) * 1996-03-28 1998-08-11 The Regents Of The University Of California Method and apparatus for a wavelength selective true-time delay for an optically controlled device
WO2001033270A1 (en) * 1999-11-01 2001-05-10 Alcatel Optronics Uk Limited Phasar with flattened pass-band

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BASE DE DATOS PAJ de JPO, JP 2001042375 A (NIPPON TELEGRAPH AND TELEPHONE CORPORATION) 16.02.2001, resumen; figura. *

Also Published As

Publication number Publication date
WO2003079080A1 (es) 2003-09-25
ES2192151A1 (es) 2003-09-16
DE60316414T2 (de) 2008-06-26
JP2005521077A (ja) 2005-07-14
DK1486807T3 (da) 2008-01-28
US20050180691A1 (en) 2005-08-18
EP1486807B1 (en) 2007-09-19
DE60316414D1 (de) 2007-10-31
PT1486807E (pt) 2007-12-31
ATE373833T1 (de) 2007-10-15
ES2294306T3 (es) 2008-04-01
EP1486807A1 (en) 2004-12-15

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