Results 111 to 120 of about 32,711 (174)

Learnable digital signal processing: a new benchmark of linearity compensation for optical fiber communications. [PDF]

Light Sci Appl
Niu Z, Yang H, Li L, Shi M, Xu G, Hu W, Yi L.   +6 more
europepmc   +1 more source

12.1 terabit/second data center interconnects using O-band coherent transmission with QD-MLL frequency combs. [PDF]

Nat Commun
Bernal S, Dumont M, Berikaa E, St-Arnault C, Hu Y, Castrejon RG, Li W, Wei Z, Krueger B, Pittalà F, Bowers J, Plant DV.   +11 more
europepmc   +1 more source

A Single-Longitudinal-Mode S + C Band Wavelength-Tunable Fiber Laser. [PDF]

Sensors (Basel)
Liu D, Jiang Y.
europepmc   +1 more source

Distributed Temperature Sensing through Network Analysis Frequency-Domain Reflectometry. [PDF]

Sensors (Basel)
Zahoor R, Vallifuoco R, Zeni L, Minardo A.   +3 more
europepmc   +1 more source

Efficient, high-power, narrow-linewidth, continuous-wave quantum-dot semiconductor comb laser. [PDF]

Sci Rep
Buyalo M, Gubenko A, Mikhrin S, Mikhrin V, Kovsh AR, Krishnamoorthy AV.   +5 more
europepmc   +1 more source

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Integrated in-band optical signal-to-noise ratio (OSNR) monitor implemented in SOI platform

Optical Fiber Communication Conference, 2012
Based on the different coherence properties of signal and noise, we measured the in-band optical signal-to-noise ratio using integrated thermally tunable Mach-Zehnder optical delay interferometer in SOI platform. The experimental results show good bit-rate-independent property.
Lianxi Jia, Junfeng Song, Tsung-Yang Liow, Mingbin Yu, G. Q. Lo, Dim-Lee Kwong   +5 more
openaire   +2 more sources

Long Short-Term Memory Neural Network (LSTM-NN) Enabled Accurate Optical Signal-to-Noise Ratio (OSNR) Monitoring

Journal of Lightwave Technology, 2019
Optical signal-to-noise ratio (OSNR) monitoring is essential to both the operation of reliable and reconfigurable network and the supply of high quality-of-service. Recently, deep learning technique has been proposed for the implementation of OSNR monitoring.
Chunxiao Wang, Songnian Fu, Zhuopeng Xiao, Ming Tang, Deming Liu   +4 more
openaire   +2 more sources

Experimental Probing and Modeling of the PDL Impact on the Optical Signal-to-Noise Ratio

Optical Fiber Communications Conference and Exhibition, 2023
The PDL impact upon the OSNR is systematically probed in an experimental setup using coherent optical technology for the first time. Extending the observation through a Monte Carlo analysis, the PDL-induced OSNR penalty is modeled.
Andrea D’Amico, G. Borraccini, S. Straullu, F. Aquilino, S. Piciaccia, A. Tanzi, G. Galimberti, V. Curri   +7 more
semanticscholar   +1 more source

Cascaded modulation format identification and optical signal-to-noise ratio estimation method for optical communication system

Optical Engineering: The Journal of SPIE, 2022
. Modulation format identification (MFI) and optical performance monitoring are important for elastic optical networks. We propose a cascaded module-based MFI and optical signal-to-noise ratio (OSNR) estimation method.
Peng Zhou, Chuanqi Li, Dong Chen, Yu Zhang, Ye Lu   +4 more
semanticscholar   +1 more source