15 W high OSNR kHz-linewidth linearly-polarized all-fiber single-frequency MOPA at 1.6 μm.
Optics Express, 2018 A 1603 nm high optical signal-to-noise ratio (OSNR) kHz-linewidth linearly-polarized all-fiber single-frequency master-oscillator power amplifier (MOPA) is demonstrated.
C. Yang +9 more
semanticscholar +2 more sources
Machine Learning-Based in-Band OSNR Estimation From Optical Spectra [PDF]
IEEE Photonics Technology Letters, 2019 © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes,creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component ...
Fabiano Locatelli +4 more
openaire +5 more sources
A Novel Algorithm for Routing Paths Selection in Mesh-Based Optical Networks-on-Chips [PDF]
Micromachines, 2020 Optical networks-on-chips (ONoCs) is an effective and extensible on-chip communication technology, which has the characteristics of high bandwidth, low consumption, and low delay.
Xiao-Ping Yang +8 more
doaj +2 more sources
All-Polarization Maintaining Single-Longitudinal-Mode Fiber Laser with Ultra-High OSNR, Sub-kHz Linewidth and Extremely High Stability [PDF]
, 2021 Zhengkang Wang +5 more
semanticscholar +3 more sources
Optimisation algorithms for OSNR measurement based on polarisation nulling [PDF]
Electronics Letters, 2015 Optimisation algorithms are demonstrated as a nulling finder for an in‐band optical signal‐to‐noise ratio (OSNR) monitoring method based on polarisation extinction. The method was tested and validated in the Brazilian GIGA optical fibre testbed. When three optimisation techniques (genetic algorithm, particle swarm optimisation (PSO) and downhill ...
M.M. Feres, C. Floridia, M.A. Romero
openaire +2 more sources
Multi-channel in-band OSNR monitoring using Stimulated Brillouin Scattering
Optics Express, 2010 We investigate an optical performance monitor based on Stimulated Brillouin scattering (SBS), for enabling the measurement of the in-band optical signal to noise ratio (OSNR) for multiple channels of a wavelength-division multiplexed (WDM) signal simultaneously.
Mark D, Pelusi +2 more
openaire +3 more sources
A Novel in-Band OSNR Measurement Method Based on Normalized Autocorrelation Function
IEEE Photonics Journal, 2018 We propose and experimentally demonstrate a novel in-band optical signal-to-noise ratio (OSNR) measurement method based on normalized autocorrelation function.
Zhuili Huang +7 more
doaj +2 more sources
IEEE Photonics Journal, 2015 We proposed and experimentally demonstrated a programmable optical signal-to-noise ratio (OSNR) monitoring scheme by using linearly chirped fiber Bragg grating (LCFBG) and a commercial thermal printer head.
Ruoxu Wang +8 more
doaj +2 more sources
OSNR Prediction Method for based on Hybrid Machine Learning
Guangtongxin yanjiu, 2021 With the vigorous development of network technology, optical networks are developing in the direction of ultra-highspeed and large-capacity. Since the structure of the optical network is becoming more complex.the optical signal will inevitably suffer ...
Feng WANG +5 more
doaj +3 more sources
Optical Performance Monitoring Method Based on Fine-grained Constellation Diagram Recognition [PDF]
Jisuanji kexue, 2023 In optic fiber communication,traditional optical performance monitoring(OPM) mainly relies on analyzing the time-frequency domain information of the signal.However,conventional methods cannot complete multi-task joint monitoring,so they are less flexible.
CHEN Jinjie, HE Chao, XIAO Xiao, LEI Yinjie
doaj +1 more source