WO2012151362A3 - Methods and apparatus for long-distance transmission across multi-mode fibers - Google Patents

Methods and apparatus for long-distance transmission across multi-mode fibers Download PDF

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Publication number
WO2012151362A3
WO2012151362A3 PCT/US2012/036255 US2012036255W WO2012151362A3 WO 2012151362 A3 WO2012151362 A3 WO 2012151362A3 US 2012036255 W US2012036255 W US 2012036255W WO 2012151362 A3 WO2012151362 A3 WO 2012151362A3
Authority
WO
WIPO (PCT)
Prior art keywords
techniques
mode fibers
methods
long
distance transmission
Prior art date
Application number
PCT/US2012/036255
Other languages
French (fr)
Other versions
WO2012151362A2 (en
Inventor
Sriram Vishwanath
Seth R. BANK
Kumar APPAIAH
Original Assignee
Board Of Regents, University Of Texas System
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 Board Of Regents, University Of Texas System filed Critical Board Of Regents, University Of Texas System
Publication of WO2012151362A2 publication Critical patent/WO2012151362A2/en
Publication of WO2012151362A3 publication Critical patent/WO2012151362A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2581—Multimode transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
    • H04L1/0637—Properties of the code
    • H04L1/0643—Properties of the code block codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)

Abstract

Various method and apparatus embodiments that implement multi-input, multi-output (MIMO) techniques in optical communications systems that utilize mutli-mode optical fiber are disclosed. The techniques may include dispersion compensation, adaptive modulation, and optimization of modal coupling diversity. Using these techniques may increase the performance (in terms distance and/or bandwidth) of optical communications systems based on multi-mode fibers.
PCT/US2012/036255 2011-05-04 2012-05-03 Methods and apparatus for long-distance transmission across multi-mode fibers WO2012151362A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161482547P 2011-05-04 2011-05-04
US61/482,547 2011-05-04

Publications (2)

Publication Number Publication Date
WO2012151362A2 WO2012151362A2 (en) 2012-11-08
WO2012151362A3 true WO2012151362A3 (en) 2013-01-10

Family

ID=47108219

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/036255 WO2012151362A2 (en) 2011-05-04 2012-05-03 Methods and apparatus for long-distance transmission across multi-mode fibers

Country Status (1)

Country Link
WO (1) WO2012151362A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3023436B1 (en) * 2014-07-01 2016-08-19 Telecom Paris Tech METHOD AND SYSTEM FOR TRANSMITTING OPTICAL FIBER WITH BREWING OF MODES AND / OR HEARTS

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080226301A1 (en) * 2005-04-25 2008-09-18 Nikola Alic System and Method For Increasing Spectral Efficiency, Capacity and/or Dispersion-Limited Reach of Modulated Signals in Communication Links
US20090110390A1 (en) * 2007-10-26 2009-04-30 Cisco Technology, Inc. Multimode Fiber Link Probe
US7693429B1 (en) * 2009-04-13 2010-04-06 Ofidium Pty., Ltd. Optical OFDM transmission with improved efficiency
US7778320B2 (en) * 2005-10-03 2010-08-17 Clariphy Communications, Inc. Multi-channel equalization to compensate for impairments introduced by interleaved devices
US20100329670A1 (en) * 2009-06-26 2010-12-30 Alcatel-Lucent Usa Inc. Receiver for optical transverse-mode-multiplexed signals

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080226301A1 (en) * 2005-04-25 2008-09-18 Nikola Alic System and Method For Increasing Spectral Efficiency, Capacity and/or Dispersion-Limited Reach of Modulated Signals in Communication Links
US7778320B2 (en) * 2005-10-03 2010-08-17 Clariphy Communications, Inc. Multi-channel equalization to compensate for impairments introduced by interleaved devices
US20090110390A1 (en) * 2007-10-26 2009-04-30 Cisco Technology, Inc. Multimode Fiber Link Probe
US7693429B1 (en) * 2009-04-13 2010-04-06 Ofidium Pty., Ltd. Optical OFDM transmission with improved efficiency
US20100329670A1 (en) * 2009-06-26 2010-12-30 Alcatel-Lucent Usa Inc. Receiver for optical transverse-mode-multiplexed signals

Also Published As

Publication number Publication date
WO2012151362A2 (en) 2012-11-08

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