WO2002080429A3 - Method and apparatus for optical data transmission at high data rates with enhanced capacity using polarization multiplexing - Google Patents

Method and apparatus for optical data transmission at high data rates with enhanced capacity using polarization multiplexing Download PDF

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Publication number
WO2002080429A3
WO2002080429A3 PCT/US2002/005859 US0205859W WO02080429A3 WO 2002080429 A3 WO2002080429 A3 WO 2002080429A3 US 0205859 W US0205859 W US 0205859W WO 02080429 A3 WO02080429 A3 WO 02080429A3
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WO
WIPO (PCT)
Prior art keywords
data
carrier
polarization state
optical
modulated
Prior art date
Application number
PCT/US2002/005859
Other languages
French (fr)
Other versions
WO2002080429A2 (en
Inventor
Marcel F C Schemmann
Zoran Maricevic
Original Assignee
Teradvance Communications Llc
Marcel F C Schemmann
Zoran Maricevic
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 Teradvance Communications Llc, Marcel F C Schemmann, Zoran Maricevic filed Critical Teradvance Communications Llc
Publication of WO2002080429A2 publication Critical patent/WO2002080429A2/en
Publication of WO2002080429A3 publication Critical patent/WO2002080429A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/06—Polarisation multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/03—WDM arrangements
    • H04J14/0307—Multiplexers; Demultiplexers

Landscapes

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

Abstract

A system and method for enhancing data capacity in optical data communication are described. First data is modulated onto a first optical carrier to occupy a data frequency range. The first optical carrier includes a first side frequency separated from the frequency range of the data band. A first modulated carrier having a first polarization state is output. Second data is modulated onto a second optical carrier signal occupying the same data frequency range. The second optical carrier includes a second side frequency separated from tha data frequency range of the data band in a direction opposite from the first side frequency. A second modulated carrier having a first polarization state is output. The polarization state of the second modulated carrier is changed to a second polarization state orthogonal to the first polarization state and the first modulated carrier is combined with the second modulated carrier into a combined carrier. The combined carrier is optically transmitted to a receiver, in which the first data having the first polarization state is extracted from the second data having the second polarization state.
PCT/US2002/005859 2001-02-12 2002-02-12 Method and apparatus for optical data transmission at high data rates with enhanced capacity using polarization multiplexing WO2002080429A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/782,354 2001-02-12
US09/782,354 US20020109883A1 (en) 2001-02-12 2001-02-12 Method and apparatus for optical data transmission at high data rates with enhanced capacity using polarization multiplexing

Publications (2)

Publication Number Publication Date
WO2002080429A2 WO2002080429A2 (en) 2002-10-10
WO2002080429A3 true WO2002080429A3 (en) 2002-11-21

Family

ID=25125790

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/005859 WO2002080429A2 (en) 2001-02-12 2002-02-12 Method and apparatus for optical data transmission at high data rates with enhanced capacity using polarization multiplexing

Country Status (2)

Country Link
US (1) US20020109883A1 (en)
WO (1) WO2002080429A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7599627B2 (en) 2001-05-31 2009-10-06 Teradvance Communications, Llc Method and system for a polarization mode dispersion tolerant optical homodyne detection system with optimized transmission modulation
DE102004018166A1 (en) * 2003-05-08 2004-12-16 Siemens Ag Pre-emphasis method for optical multiplex signal in optical transmission system has new signal values calculated from actual signal powers at transmitter and receiver and mean power at transmission side
US11809163B2 (en) 2019-08-01 2023-11-07 Vulcan Technologies Shanghai Co., Ltd. Intelligent controller and sensor network bus, system and method including a message retransmission mechanism
US11269795B2 (en) 2019-08-01 2022-03-08 Vulcan Technologies Shanghai Co., Ltd. Intelligent controller and sensor network bus, system and method including a link media expansion and conversion mechanism
US11263157B2 (en) 2019-08-01 2022-03-01 Vulcan Technologies Shanghai Co., Ltd. Intelligent controller and sensor network bus, system and method including a dynamic bandwidth allocation mechanism
US11269316B2 (en) 2019-08-01 2022-03-08 Vulcan Technologies Shanghai Co., Ltd. Intelligent controller and sensor network bus, system and method including smart compliant actuator module
US11689386B2 (en) 2019-08-01 2023-06-27 Vulcan Technologies International Inc. Intelligent controller and sensor network bus, system and method for controlling and operating an automated machine including a failover mechanism for multi-core architectures
US11258538B2 (en) 2019-08-01 2022-02-22 Vulcan Technologies Shanghai Co., Ltd. Intelligent controller and sensor network bus, system and method including an error avoidance and correction mechanism
US11156987B2 (en) * 2019-08-01 2021-10-26 Vulcan Technologies Shanghai Co., Ltd. Intelligent controller and sensor network bus, system and method including a message retransmission mechanism
CN114208258B (en) * 2020-04-30 2024-05-28 鹏瞰科技(上海)有限公司 Intelligent controller and sensor network bus and system and method including message retransmission mechanism
WO2022076727A1 (en) * 2020-10-09 2022-04-14 Vulcan Technologies Shanghai Co., Ltd. Intelligent controller and sensor network bus, system and method including an error avoidance and correction mechanism

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295620A2 (en) * 1987-06-17 1988-12-21 Nec Corporation Dual polarization transmission system

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US3742149A (en) * 1970-05-06 1973-06-26 Nippon Electric Co A frequency division multiplex microwave communication system using polarization division multiplex technique
GB8808043D0 (en) * 1988-04-06 1988-05-25 British Telecomm Methods & apparatus for transmitting information
IT1239609B (en) * 1990-05-11 1993-11-11 Bordoni Ugo Fondazione METHOD FOR THE FORMATION OF A MULTI-LEVEL SIGNAL ON A COHERENT OPTICAL CARRIER THROUGH PHASE MODULATION AND POLARIZATION OF THE CARRIER AND HETERODINE TRANSMISSION AND RECEPTION APPARATUS OF SIGNALS FORMED WITH SUCH METHOD
US5101450A (en) * 1991-01-23 1992-03-31 Gte Laboratories Incorporated Quadrature optical phase modulators for lightwave systems
US5388088A (en) * 1992-04-02 1995-02-07 At&T Corp. Multiple polarization sensitive detection arrangement for fiber optic communications
US5379309A (en) * 1993-08-16 1995-01-03 California Institute Of Technology High frequency source having heterodyned laser oscillators injection-locked to a mode-locked laser
US5559828A (en) * 1994-05-16 1996-09-24 Armstrong; John T. Transmitted reference spread spectrum communication using a single carrier with two mutually orthogonal modulated basis vectors
US5710651A (en) * 1995-12-13 1998-01-20 California Institute Of Technology Remote millimeter-wave antenna fiber optic communication system using dual optical signal with millimeter-wave beat frequency
US7146103B2 (en) * 1999-12-29 2006-12-05 Forster Energy Llc Optical communications using multiplexed single sideband transmission and heterodyne detection

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295620A2 (en) * 1987-06-17 1988-12-21 Nec Corporation Dual polarization transmission system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
LAM C F ET AL: "Multi-wavelength, optical code-division-multiplexing based on passive, linear, unitary, filters", SIGNALS, SYSTEMS, AND ELECTRONICS, 1995. ISSSE '95, PROCEEDINGS., 1995 URSI INTERNATIONAL SYMPOSIUM ON SAN FRANCISCO, USA 25-27 OCT. 1995, NEW YORK, NY, USA,IEEE, US, 25 October 1995 (1995-10-25), pages 299 - 302, XP010159293, ISBN: 0-7803-2516-8 *
SZYMANIEC K ET AL: "Injection locking of diode lasers to frequency modulated source", OPTICS COMMUNICATIONS, NORTH-HOLLAND PUBLISHING CO. AMSTERDAM, NL, vol. 144, no. 1-3, 1 December 1997 (1997-12-01), pages 50 - 54, XP004097931, ISSN: 0030-4018 *

Also Published As

Publication number Publication date
US20020109883A1 (en) 2002-08-15
WO2002080429A2 (en) 2002-10-10

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