supported by the National Natural Science Foundation of China (No. 62171078);the National Key R&D Program of China (No. 2018YFB1801003)。
All-fiber few-mode erbium-doped fiber amplifiers(FM-EDFAs) with isolation and wavelength division multiplexers(IWDMs)have been developed to enable flexible pumping in different directions. The FM-EDFA can achieve >30 ...
supported by the National Natural Science Foundation of China (Nos. 61471088 and 61420106011)
A novel predictive dynamic bandwidth allocation(DBA) method based on the long short-term memory(LSTM)neural network is proposed for a 10-gigabit-capable passive optical network in mobile front-haul(MFH) links.By predi...
supported by the National Program "973" of China (Nos. 2010CB328300);the National Natural Science Foundation of China (Nos . 600837004and 60777010);the National "863" Program of China(Nos. 2009AA01Z253 and 2009AA01A347);the Chinese Postdoctoral Science Foundation (No. 20090460593);the Shanghai Postdoctoral Science Foundation (No.10R21411600), and the Shuguang Fund
We propose a novel advanced orthogonal modulation format dark return-to-zero frequency shift keying/differential phase shift keying (DRZ-FSK/DPSK) and its realization scheme. The DRZ-FSK/DPSK is generated by the com...
To assess the penalty due to nonlinear effect in C+L band long-haul optical amplified transmission link, a new parameter of modified nonlinear phase shift (ФD) is proposed, which is the accumulated nonlinear phase...
This work was supported by the Education Department of Jiangsu Province (No. 04KJD520084 and 02KJD510019).
We present an all-optical chaotic multi-quantum-well (MQW) laser repeater system to be used in long-haul chaotic communications. Chaotic synchronization is achieved among transmitter, repeater, and receiver. Chaotic r...