This work has been supported by the National Key Research and Development Project of China(No.2018YFB2201500)。
In order to solve the problem that the traditional frequency domain least mean square(FD-LMS) algorithm will lose efficacy with the increase of differential mode group delay(DMGD) when the algorithm is used for demult...
supported by the National Natural Science Foundation of China(Nos.61274121 and 61574080)
A new chromatic dispersion(CD) monitoring method is proposed, and the CD monitoring is achieved on the whole range of 0—600 ps/nm. A dual-polarization(DP)-1 024 quadrature amplitude modulation(QAM) 400 Gbit/s CD moni...
supported by the Natural Science Foundation of Hebei Province(No.F2016201023);the Technology Foundation for Selected Overseas Chinese Scholar of Ministry of Human Resources and Social Security of China(No.CG2015003006);the Advanced Talents Program of Hebei Educational Committee(No.GCC2014020)
We propose and demonstrate a novel single-longitudinal-mode(SLM) erbium-doped fiber laser(EDFL) capable of operating at fixed-wavelength lasing mode with a tunable range more than 54 nm, an ultra-narrow linewidth of 4...
supported by the National High Technical Research and Development Program of China(863 Program)(No.2012AA050804)
To enhance the communication quality of Open Flow controlled all-optical networks,an optical signal-to-noise ratio comprehensive-awareness(OSNR-CA) model based lightpath control scheme is proposed.This approach transf...