Nothing Special   »   [go: up one dir, main page]

Han et al., 2005 - Google Patents

Coherent optical communication using polarization multiple-input-multiple-output

Han et al., 2005

View HTML @Full View
Document ID
5970815575820322010
Author
Han Y
Li G
Publication year
Publication venue
Optics Express

External Links

Snippet

Polarization-division multiplexed (PDM) optical signals can potentially be demultiplexed by coherent detection and digital signal processing without using optical dynamic polarization control at the receiver. In this paper, we show that optical communications using PDM is …
Continue reading at opg.optica.org (HTML) (other versions)

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B10/00Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60Receivers
    • H04B10/66Non-coherent receivers, e.g. using direct detection
    • H04B10/67Optical arrangements in the receiver
    • H04B10/676Optical arrangements in the receiver for all-optical demodulation of the input optical signal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B10/00Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25Arrangements specific to fibre transmission
    • H04B10/2507Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2543Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to fibre non-linearities, e.g. Kerr effect
    • H04B10/2557Cross-phase modulation [XPM]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B10/00Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60Receivers
    • H04B10/61Coherent receivers i.e., optical receivers using an optical local oscillator
    • H04B10/616Details of the electronic signal processing in coherent optical receivers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B10/00Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25Arrangements specific to fibre transmission
    • H04B10/2507Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2513Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B10/00Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60Receivers
    • H04B10/66Non-coherent receivers, e.g. using direct detection
    • H04B10/69Electrical arrangements in the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B10/00Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60Receivers
    • H04B10/61Coherent receivers i.e., optical receivers using an optical local oscillator
    • H04B10/613Coherent receivers i.e., optical receivers using an optical local oscillator including phase diversity, e.g., having in-phase and quadrature branches, as in QPSK coherent receivers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B10/00Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50Transmitters
    • H04B10/516Details of coding or modulation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B10/00Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50Transmitters
    • H04B10/501Structural aspects
    • H04B10/503Laser transmitters
    • H04B10/505Laser transmitters using external modulation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B10/00Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29Repeaters
    • H04B10/291Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/299Signal waveform processing, e.g. reshaping or retiming
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communication
    • H04L9/08Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0816Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J14/00Optical multiplex systems
    • H04J14/02Wavelength-division multiplex systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security

Similar Documents

Publication Publication Date Title
Han et al. Coherent optical communication using polarization multiple-input-multiple-output
Shiner et al. Demonstration of an 8-dimensional modulation format with reduced inter-channel nonlinearities in a polarization multiplexed coherent system
Mori et al. Unrepeated 200-km transmission of 40-Gbit/s 16-QAM signals using digital coherent receiver
Xie WDM coherent PDM-QPSK systems with and without inline optical dispersion compensation
Mateo et al. Improved digital backward propagation for the compensation of inter-channel nonlinear effects in polarization-multiplexed WDM systems
Fu et al. Analog-digital hybrid chaos-based long-haul coherent optical secure communication
Lau et al. Equalization-enhanced phase noise for 100Gb/s transmission and beyond with coherent detection
Nezamalhosseini et al. Theoretical and experimental investigation of direct detection optical OFDM transmission using beat interference cancellation receiver
Hu et al. Advanced modulation formats for high-performance short-reach optical interconnects
Nguyen et al. Blind transmitter IQ imbalance compensation in M-QAM optical coherent systems
Zhang et al. Decision-aided maximum likelihood detection in coherent optical phase-shift-keying system
Puttnam et al. Investigating self-homodyne coherent detection in a 19 channel space-division-multiplexed transmission link
Liu et al. Digital self-coherent detection
Chen et al. Zero-guard-interval coherent optical OFDM with overlapped frequency-domain CD and PMD equalization
Yu et al. Polarization demultiplexing in stokes space for coherent optical PDM-OFDM
Feng et al. Joint tracking and equalization scheme for multi-polarization effects in coherent optical communication systems
Zheng et al. Frequency offset estimation for nonlinear frequency division multiplexing with discrete spectrum modulation
Li et al. Spectrally efficient optical transmission based on Stokes vector direct detection
Du et al. Pilot-based cross-phase modulation compensation for coherent optical orthogonal frequency division multiplexing long-haul optical communications systems
Wang et al. 320 Gbit/s, 20 Gsymbol/s 256 QAM coherent transmission over 160 km by using injection-locked local oscillator
Li et al. Asymmetric direct detection of twin-SSB signals
Lundberg et al. Master-slave carrier recovery for M-QAM multicore fiber transmission
Zhuge et al. Experimental investigation of the equalization-enhanced phase noise in long haul 56 Gbaud DP-QPSK systems
Jiang et al. Ultra-fast RSOP tracking via 3 pilot tones for short-distance coherent SCM systems
Morsy-Osman et al. Joint mitigation of laser phase noise and fiber nonlinearity for polarization-multiplexed QPSK and 16-QAM coherent transmission systems