ES2192151A1 - 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
ES2192151A1
ES2192151A1 ES200200631A ES200200631A ES2192151A1 ES 2192151 A1 ES2192151 A1 ES 2192151A1 ES 200200631 A ES200200631 A ES 200200631A ES 200200631 A ES200200631 A ES 200200631A ES 2192151 A1 ES2192151 A1 ES 2192151A1
Authority
ES
Spain
Prior art keywords
optical medium
awg
optical
delay line
line based
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.)
Granted
Application number
ES200200631A
Other languages
English (en)
Other versions
ES2192151B1 (es
Inventor
Sendra Javier Marti
Gonzalez Juan Luis Corral
Rodriguez Borja Vidal
Diaz Daniel Madrid
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 AT03744389T priority patent/ATE373833T1/de
Priority to PCT/ES2003/000122 priority patent/WO2003079080A1/es
Priority to ES03744389T priority patent/ES2294306T3/es
Priority to EP03744389A priority patent/EP1486807B1/en
Priority to SI200331047T priority patent/SI1486807T1/sl
Priority to US10/507,206 priority patent/US20050180691A1/en
Priority to JP2003577029A priority patent/JP2005521077A/ja
Priority to DE60316414T priority patent/DE60316414T2/de
Priority to DK03744389T priority patent/DK1486807T3/da
Priority to PT03744389T priority patent/PT1486807E/pt
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)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Communication System (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Integrated Circuits (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.
DE60316414T DE60316414T2 (de) 2002-03-15 2003-03-14 Mehrfach-verzögerungsleitung auf der basis eines awg und verschiedene abschnitte eines dispersiven optischen mediums
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.
EP03744389A EP1486807B1 (en) 2002-03-15 2003-03-14 Multiple delay line based on an awg and different sections of a dispersive optical medium
SI200331047T SI1486807T1 (sl) 2002-03-15 2003-03-14 Veckratna kasnilna linija, ki temelji na awg in razlicnih sekcijah disperzivnega opticnega medija
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
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
DK03744389T DK1486807T3 (da) 2002-03-15 2003-03-14 Multiforsinkelsesledning baseret på en AWG og forskellige sektioner af et dispersivt, optisk medium
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
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

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 true ES2192151A1 (es) 2003-09-16
ES2192151B1 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 (4)

* 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
JP2001042375A (ja) * 1999-07-29 2001-02-16 Nippon Telegr & Teleph Corp <Ntt> 波長可変光源、波長変換装置、および波長ルータ
WO2001033270A1 (en) * 1999-11-01 2001-05-10 Alcatel Optronics Uk Limited Phasar with flattened pass-band

Family Cites Families (3)

* 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
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 (4)

* 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
JP2001042375A (ja) * 1999-07-29 2001-02-16 Nippon Telegr & Teleph Corp <Ntt> 波長可変光源、波長変換装置、および波長ルータ
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
JP2005521077A (ja) 2005-07-14
DE60316414T2 (de) 2008-06-26
ES2294306T3 (es) 2008-04-01
EP1486807A1 (en) 2004-12-15
EP1486807B1 (en) 2007-09-19
ES2192151B1 (es) 2005-02-01
DE60316414D1 (de) 2007-10-31
US20050180691A1 (en) 2005-08-18
PT1486807E (pt) 2007-12-31
DK1486807T3 (da) 2008-01-28
WO2003079080A1 (es) 2003-09-25
ATE373833T1 (de) 2007-10-15

Similar Documents

Publication Publication Date Title
WO2002067475A3 (en) Wavelength division multiplexed device
ATE347057T1 (de) Federelement
EP1115222A3 (en) CDMA encoder-decoder, CDMA communication system, WDM-CDMA communication system
JP3922993B2 (ja) 光送信装置、光受信装置及び光伝送システム
WO2004010175A3 (en) East-west separable, reconfigurable optical add/drop multiplexer
GB2442888A (en) Multi-wavelength optical source
WO2012121850A3 (en) Adjustable multiple-channel optical switch
KR100606028B1 (ko) 파장분할 다중방식 광통신용 광원 및 광통신 시스템
WO2006008854A1 (ja) 光信号符号化装置および復号化装置
JP2010200244A (ja) 符号復号化方法、光パルス時間拡散装置、光分岐挿入装置及び光通信システム
WO2001077725A3 (en) Wavelength division multiplexing/demultiplexing devices employing patterned optical components
JP2006217079A (ja) 波長多重光信号転送装置
ES2192151A1 (es) Linea de retardo multiple basada en awg y diferentes tramos de un medio optico dispersivo.
CA2328696A1 (en) Periodic arrayed waveguide grating multiplexer/demultiplexer
DE69931939D1 (de) Abstimmbarer einfüge-/ausblendmultiplexer
WO2003038501A3 (en) Arrayed waveguide grating
EP2827178A1 (en) Mode converter for an optical spatial multiplexing system
WO2003047145A3 (en) Methods and devices to minimize the optical loss when multiplexing a plurality of tunable laser sources
NO20074203L (no) Matrise tidsdelt multiplekser sporring
JP4556780B2 (ja) 光導波路装置及び光符号分割多重通信システム
Su et al. Design and analysis of generalized diversity optical CDMA systems
WO2003016955A3 (en) Optical crossconnect and mirror system
WO2006095354A3 (en) Optical cdma by self-heterodyne filtering
US20040047543A1 (en) Ocdma network architectures, optical coders and methods for optical coding
EP1422966A3 (en) Wavelength converter and optical cross-connect system using the same

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20030916

Kind code of ref document: A1

FG2A Definitive protection

Ref document number: 2192151B1

Country of ref document: ES

FD2A Announcement of lapse in spain

Effective date: 20220624