[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Li et al., 2023 - Google Patents

Demonstration of Pilot-Aided Continuous Downstream Digital Signal Processing for Multi-Format Flexible Coherent TDM-PON

Li et al., 2023

Document ID
1939956265639422442
Author
Li G
Yan A
Xing S
Li Z
Shen W
Wang J
Li Z
Shen C
Shi J
Chi N
Zhang J
Publication year
Publication venue
Journal of Lightwave Technology

External Links

Snippet

The coherent passive optical network (PON) is a promising solution for the next generation of high-speed optical access network, capable of supporting 100G and beyond data rate. Moreover, the flexibility and adaptability of coherent PON (CPON) have attracted increasing …
Continue reading at ieeexplore.ieee.org (other versions)

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
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/67—Optical arrangements in the receiver
    • H04B10/676—Optical arrangements in the receiver for all-optical demodulation of the input optical signal
    • 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
    • H04B10/60—Receivers
    • H04B10/61—Coherent receivers i.e., optical receivers using an optical local oscillator
    • H04B10/616—Details of the electronic signal processing in coherent optical receivers
    • 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
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/69—Electrical arrangements in the receiver
    • H04B10/697—Arrangements for reducing noise and distortion
    • H04B10/6971—Arrangements for reducing noise and distortion using equalisation
    • 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
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • H04B10/505—Laser transmitters using external modulation
    • H04B10/5053—Laser transmitters using external modulation using a parallel, i.e. shunt, combination of modulators
    • 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
    • H04B10/50—Transmitters
    • H04B10/516—Details of coding or modulation
    • H04B10/532—Polarisation modulation, e.g. polarization switching or transmission of a single data stream on two orthogonal polarizations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; Arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks ; Receiver end arrangements for processing baseband signals
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
    • 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
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2543—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to fibre non-linearities, e.g. Kerr effect
    • H04B10/2557—Cross-phase modulation [XPM]
    • 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
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/112—Line-of-sight transmission over an extended range
    • H04B10/1121—One-way transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying includes continuous phase systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter

Similar Documents

Publication Publication Date Title
Wang et al. Fast-convergence digital signal processing for coherent PON using digital SCM
EP3539228B1 (en) Higher-level clock and data recovery (cdr) in passive optical networks (pons)
Le et al. Beyond 400 Gb/s direct detection over 80 km for data center interconnect applications
Kaneda et al. Nonlinear equalizer for 112-Gb/s SSB-PAM4 in 80-km dispersion uncompensated link
Li et al. Bidirectional symmetrical 100 Gb/s/λ coherent PON using a simplified ONU transceiver
Matsumoto et al. Burst-mode coherent detection using fast-fitting pilot sequence for 100-Gb/sM coherent TDM-PON system
Kovacs et al. A minimal coherent receiver for 200 Gb/s/λ PON downstream with measured 29 dB power budget
Zhang et al. Optical-and electrical-domain compensation techniques for next-generation passive optical networks
van Veen et al. 50 Gbps low complex burst mode coherent detection for time-division multiplexed passive optical networks
Li et al. Pilot-aided continuous digital signal processing for multiformat flexible coherent TDM-PON in downstream
Xu et al. Pulse-overlapping super-Nyquist WDM system
Cai et al. Large-Capacity Photonics-Assisted Millimeter-Wave Wireless Communication Enabled by Dual-Polarized SISO Link and Advanced MIMO Equalizer
Li et al. Demonstration of Pilot-Aided Continuous Downstream Digital Signal Processing for Multi-Format Flexible Coherent TDM-PON
Matsumoto et al. Fast, low-complexity widely-linear compensation for IQ imbalance in burst-mode 100-Gb/s/λ coherent TDM-PON
Zhou et al. PAM-4 wireless transmission based on look-up-table pre-distortion and CMMA equalization at V-band
Hu et al. Equalizer state caching for fast data recovery in optically-switched data center networks
Reza et al. Blind nonlinearity mitigation of 10G DMLs using sparse Volterra equalizer in IM/DD PAM-4 transmission systems
Li et al. Burst-mode Signal Reception for 200G Coherent Time and Frequency Division Multiplexing Passive Optical Network
Erkılınç et al. Coherent ONU designs for 50 Gb/s/λ PON
Shimada et al. Demonstration of IQ-channel multiplexed coherent DP-4ASK signal with reduced DAC power consumption for downlink transmission with access-span length difference
Wettlin et al. Comparison of direct-detection approaches for high-speed datacenter campus networks
Zhu et al. Photonics-aided terahertz-wave wireless communication employing advanced post-equalizer
Koma et al. Novel data-aided carrier frequency offset compensation methods using asymmetric-shape constellations for burst-mode coherent reception
Luís et al. Impact of GVD on polarization-insensitive self-homodyne detection receiver
Koma et al. Burst-Mode Multi-Level-CPFSK Signal Detection Using DD-LMS Based Adaptive Equalizer for High-Speed TDM-PON Upstream