Relationship between the sensitivity and beam splitting ratio, conversion efficiency, and local oscillator power in balanced detection

Cong Wu, Xiaoxia Zhang, Jiangtao Zhou, Lingbo Zou, and Rui Yan

Appl. Opt. 61(19), 5538-5544 (2022)  View: HTML | PDF

Cladding mode characteristics simulation of an excessively tilted fiber grating coated with gold nanoshells

Kaijun Liu, Binbin Luo, Decao Wu, Hong Gu, and Xiangwen Yang

Appl. Opt. 61(19), 5552-5558 (2022)  View: HTML | PDF

Experimental demonstration of 16QAM/QPSK OFDM-NOMA VLC with LDPC codes and analog pre-equalization

Yuxin Cai, Ming Chen, Aitao Deng, Dengqiao Wang, Ling Wang, Xu Gao, Jie Zhou, Yi Liu, and Changqing Xiang

Appl. Opt. 61(19), 5585-5591 (2022)  View: HTML | PDF

Optimization of the moving averaging–moving differential algorithm for Φ-OTDR

Xuyang Zhu, Sitao Zhao, Xiuli Li, Rong Zhang, and Mei Kong

Appl. Opt. 61(19), 5633-5639 (2022)  View: HTML | PDF

Multi-parameter measurement of a multi-point high-frequency vibration signal in an OFDR system

Muping Song, Ge Chen, Enxue Cui, and Zhang Yuxin

Appl. Opt. 61(19), 5675-5680 (2022)  View: HTML | PDF

Improved PGC demodulation algorithm to eliminate modulation depth and intensity disturbance

Yangtaozi Li, Hong Gao, Liguo Zhao, Zhipeng Fu, Juan Zhang, Zhen Li, and Xueguang Qiao

Appl. Opt. 61(19), 5722-5727 (2022)  View: HTML | PDF

Human recognition with the optoelectronic reservoir-computing-based micro-Doppler radar signal processing

Xingxing Feng, Kangpeng Ye, Chaoteng Lou, Xingmeng Suo, Yujie Song, Xiaodan Pang, Oskars Ozolins, Lu Zhang, and Xianbin Yu

Appl. Opt. 61(19), 5782-5789 (2022)  View: HTML | PDF