AU2001253262A1 - Multiple input waveguide grating router for broadcast and multicast services - Google Patents

Multiple input waveguide grating router for broadcast and multicast services

Info

Publication number
AU2001253262A1
AU2001253262A1 AU2001253262A AU5326201A AU2001253262A1 AU 2001253262 A1 AU2001253262 A1 AU 2001253262A1 AU 2001253262 A AU2001253262 A AU 2001253262A AU 5326201 A AU5326201 A AU 5326201A AU 2001253262 A1 AU2001253262 A1 AU 2001253262A1
Authority
AU
Australia
Prior art keywords
broadcast
multiple input
input waveguide
waveguide grating
multicast services
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
AU2001253262A
Inventor
Nicholas J Frigo
Patrick P. Iannone
Cedric F. Lam
Kenneth C Reichmann
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.)
AT&T Corp
Original Assignee
AT&T Corp
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 AT&T Corp filed Critical AT&T Corp
Publication of AU2001253262A1 publication Critical patent/AU2001253262A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0015—Construction using splitting combining
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0016—Construction using wavelength multiplexing or demultiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0032—Construction using static wavelength routers (e.g. arrayed waveguide grating router [AWGR] )
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0047—Broadcast; Multicast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0049—Crosstalk reduction; Noise; Power budget

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
AU2001253262A 2000-03-31 2001-04-02 Multiple input waveguide grating router for broadcast and multicast services Abandoned AU2001253262A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19397000P 2000-03-31 2000-03-31
US60193970 2000-03-31
PCT/US2001/011446 WO2001076117A1 (en) 2000-03-31 2001-04-02 Multiple input waveguide grating router for broadcast and multicast services

Publications (1)

Publication Number Publication Date
AU2001253262A1 true AU2001253262A1 (en) 2001-10-15

Family

ID=22715789

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001253262A Abandoned AU2001253262A1 (en) 2000-03-31 2001-04-02 Multiple input waveguide grating router for broadcast and multicast services

Country Status (6)

Country Link
US (1) US6697574B2 (en)
EP (1) EP1269672B1 (en)
AU (1) AU2001253262A1 (en)
CA (1) CA2402730C (en)
DE (1) DE60106736T2 (en)
WO (1) WO2001076117A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7286761B2 (en) * 2000-08-03 2007-10-23 At&T Corp. Method of flexible multiple broadcast service delivery over a WDM passive optical network based on RF Block-conversion of RF service bands within wavelength bands
US8285382B2 (en) * 2000-08-21 2012-10-09 Cochlear Limited Determining stimulation signals for neural stimulation
US7330659B2 (en) * 2001-03-02 2008-02-12 Lucent Technologies Inc. Wavelength filter that operates on sets of wavelength channels
US20050129404A1 (en) * 2003-12-10 2005-06-16 Kim Byoung W. Apparatus for providing broadcasting service through overlay structure in WDM-PON
US7937154B2 (en) * 2005-12-08 2011-05-03 Cochlear Limited Promoting curvature and maintaining orientation of an electrode carrier member of a stimulating medical device
US7639946B2 (en) * 2006-01-06 2009-12-29 Fujitsu Limited Distribution node for an optical network
US20070280690A1 (en) * 2006-06-02 2007-12-06 Fujitsu Limited System and Method for Managing Power in an Optical Network
US8073333B2 (en) * 2007-11-16 2011-12-06 Alcatel Lucent Multiplex delay unit
US20100021164A1 (en) * 2008-07-25 2010-01-28 Nortel Networks Limited Wdm pon rf/video broadcast overlay
US8260142B2 (en) * 2009-06-29 2012-09-04 Alcatel Lucent Multi-channel optical arrayed time buffer
US20130089330A1 (en) * 2011-10-06 2013-04-11 Alcatel-Lucent Usa Inc. Method And Apparatus For Efficient Operation Of A Passive Optical Communications Access Network
TWI445333B (en) * 2012-02-29 2014-07-11 Univ Nat Taiwan Science Tech Time/wavelength-division multiplexed pon (twpon)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5440416A (en) * 1993-02-24 1995-08-08 At&T Corp. Optical network comprising a compact wavelength-dividing component
US5680490A (en) * 1995-09-08 1997-10-21 Lucent Technologies Inc. Comb splitting system and method for a multichannel optical fiber communication network
US5631758A (en) * 1995-10-26 1997-05-20 Lucent Technologies Inc. Chirped-pulse multiple wavelength telecommunications system
US6147784A (en) * 1996-08-27 2000-11-14 At&T Corp. Simultaneous wavelength-division multiplexing and broadcast transmission system
US5926298A (en) * 1996-08-30 1999-07-20 Lucent Technologies Inc. Optical multiplexer/demultiplexer having a broadcast port
US5742414A (en) 1996-09-24 1998-04-21 At&T Corp. Multiplicity of services via a wavelength division router
CA2278482C (en) * 1997-01-17 2002-06-04 Tellium, Inc. Integrated multi-wavelength transmitter
US5912749A (en) * 1997-02-11 1999-06-15 Lucent Technologies Inc. Call admission control in cellular networks
US6222654B1 (en) * 1997-08-04 2001-04-24 Lucent Technologies, Inc. Optical node system for a ring architecture and method thereof
US6301031B2 (en) * 1997-09-02 2001-10-09 Agere Systems Optoelectronics Guardian Corp. Method and apparatus for wavelength-channel tracking and alignment within an optical communications system
US6144472A (en) * 1998-01-20 2000-11-07 Lucent Technologies Inc. Upgrading a power-splitting passive optical network using optical filtering

Also Published As

Publication number Publication date
EP1269672A4 (en) 2003-07-02
US20020015204A1 (en) 2002-02-07
US6697574B2 (en) 2004-02-24
EP1269672A1 (en) 2003-01-02
CA2402730C (en) 2007-06-19
DE60106736D1 (en) 2004-12-02
WO2001076117A1 (en) 2001-10-11
EP1269672B1 (en) 2004-10-27
CA2402730A1 (en) 2001-10-11
DE60106736T2 (en) 2005-11-24

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