[go: up one dir, main page]

Zhang et al., 2025 - Google Patents

Fourier neural operator accelerated fast and accurate optical fiber transmission modeling

Zhang et al., 2025

Document ID
12379852168010088942
Author
Zhang T
Pan Y
Zheng J
Cai X
Wang D
Zhou X
Zhang F
Publication year
Publication venue
Journal of Lightwave Technology

External Links

Snippet

Optical signal transmission in optical fiber links is governed by nonlinear Schrödinger equation (NLSE). Fast and accurate modeling the propagation of optical signals is crucial for designing digital signal processing (DSP) algorithms, and optimizing the system …
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
    • H04B10/25—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
    • H04B10/25—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
    • H04B10/2563—Four-wave mixing [FWM]
    • 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
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/299—Signal waveform processing, e.g. reshaping or retiming
    • 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
    • H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • 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
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/293—Signal power control
    • 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
    • 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
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • G—PHYSICS
    • G02—OPTICS
    • G02F—DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating, or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/353—Frequency conversion, i.e. wherein a light beam with frequency components different from those of the incident light beams is generated
    • G02F1/3536—Four-wave interaction
    • G02F1/3538—Four-wave interaction for optical phase conjugation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2210/00—Indexing scheme relating to optical transmission systems
    • H04B2210/25—Distortion or dispersion compensation
    • H04B2210/252—Distortion or dispersion compensation after the transmission line, i.e. post-compensation

Similar Documents

Publication Publication Date Title
Ming et al. Ultralow complexity long short-term memory network for fiber nonlinearity mitigation in coherent optical communication systems
Yang et al. Fast and accurate waveform modeling of long-haul multi-channel optical fiber transmission using a hybrid model-data driven scheme
Goossens et al. Polarization-division multiplexing based on the nonlinear Fourier transform
Ghazisaeidi A theory of nonlinear interactions between signal and amplified spontaneous emission noise in coherent wavelength division multiplexed systems
US11777612B2 (en) Method for nonlinear compensation of coherent high-capacity high-order qam system
Secondini et al. Nonlinearity mitigation in WDM systems: Models, strategies, and achievable rates
Zhang et al. DeepONet-based waveform-level simulation for a wideband nonlinear WDM system
Zhang et al. Fourier neural operator accelerated fast and accurate optical fiber transmission modeling
CN102983910A (en) Method and system for performing chromatic dispersion and nonlinearity compensation in coherent light communication system
He et al. Fourier neural operator for accurate optical fiber modeling with low complexity
Luo et al. Deep learning-aided perturbation model-based fiber nonlinearity compensation
Askari et al. Probabilistic amplitude shaping and nonlinearity tolerance: Analysis and sequence selection method
Barreiro et al. Data-driven enhancement of the time-domain first-order regular perturbation model
Zhang et al. Full-spectrum INFT algorithm for dual-polarization NFDM transmission
Dahan et al. Universal virtual lab: A fast and accurate simulation tool for wideband nonlinear DWDM systems
Khare et al. SSMS: a split step multiband simulation software
Konyshev et al. Correlation of nonlinear noises from different spans in 100 Gb/s multi-span fiber optic lines
Redyuk et al. Compensation of nonlinear signal distortions in optical fiber communication systems
He et al. Low-Complexity Fiber Nonlinearity Compensation Based on Operator Learning Over 12 075 km Single Model Fiber
Qudratovich On the study of optical communication systems using simulators
Bi et al. Low complexity fiber nonlinearity compensation scheme fusing single-channel digital back propagation with dual phase-conjugate twin waves for DSCM-WDM system
Saavedra Mondaca Optical Fibre Communication Systems in the Nonlinear Regime
Liang et al. A General Nonlinear Model for Arbitrary Modulation Formats in the Presence of Inter-Channel Simulated Raman Scattering
Zhao et al. Second-order perturbation-based nonlinearity compensation using BiLSTM neural network in optical transmission systems
Barreiro et al. A phase recovery-aware algorithm for kernel estimation of the Manakov equation