Encoding independent wavefronts in a single metasurface for high-order optical vortex recognition

Kai He, Tigang Ning, Jing Li, Jingjing Zheng, Li Pei, and Jianshuai Wang

Opt. Express 32(10), 16732-16745 (2024)  View: HTML | PDF

Voiceprint and position information detection of non-cooperative ship with Φ-OTDR and suspended sensitized optical cable

Yifan Liu, Chao Li, Yici Chen, Zhaoyong Wang, Bingyan Wu, Jinyi Wu, Boqi Chen, Huayong Yang, Kan Gao, Qing Ye, and Ronghui Qu

Opt. Express 32(10), 17362-17372 (2024)  View: HTML | PDF

Sub-bandgap photo-response of black silicon fabricated by femtosecond laser irradiation under water

Xuan Wang, Wenhan Du, Yinghao Lun, Bing Zhao, and Xiaona Zhao

Opt. Express 32(10), 18415-18429 (2024)  View: HTML | PDF  [Suppl. Mat. (1)]