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Shuai Zhang, Heng Wang, Yan Pan, Yun Shao, Tao Zhang, Wei Huang, Yang Li and Bingjie Xu
Dual-polarization division multiplexing (DPDM) is considered to be a potential method to boost the secure key rate (SKR) of the continuous-variable quantum key distribution (CV-QKD) system. In this article, we propose a pilot alternately assisted local l...
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Laura Monroy, Marco Jiménez-Rodríguez, Eva Monroy, Miguel González-Herráez and Fernando B. Naranjo
New fabrication methods are strongly demanded for the development of thin-film saturable absorbers with improved optical properties (absorption band, modulation depth, nonlinear optical response). In this sense, we investigate the performance of indium n...
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Guanguang Zhang, Kuankuan Lu, Xiaochen Zhang, Weijian Yuan, Honglong Ning, Ruiqiang Tao, Xianzhe Liu, Rihui Yao and Junbiao Peng
Polyethylene oxide (PEO)-modified silicon dioxide (SiO2)-doped crystalline tungsten trioxide (WO3) films for use as electrochromic layers were prepared on indium tin oxide (ITO) glass by the sol–gel spin coating technique. The effects of the PEO te...
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