Active hyperspectral imager using a tunable supercontinuum light source based on a MEMS Fabry–Perot interferometer

Teemu Kääriäinen and Timo Dönsberg

Opt. Lett. 46(22), 5533-5536 (2021)  View: HTML | PDF

Computational vector fiducial for deflectometry system alignment

Hyukmo Kang, Henry Quach, Joel Berkson, Maham Aftab, George Smith, Heejoo Choi, and Daewook Kim

Opt. Lett. 46(22), 5571-5574 (2021)  View: HTML | PDF

Ultra-compact in-core-parallel-written FBG and Mach–Zehnder interferometer for simultaneous measurement of strain and temperature

Ke Tian, Mingyuan Zhang, Zhiyuan Zhao, Ruoning Wang, Dejun Liu, Xin Wang, Elfed Lewis, Gerald Farrell, and Pengfei Wang

Opt. Lett. 46(22), 5595-5598 (2021)  View: HTML | PDF

Large-range phase-difference sensing technology for low-frequency strain interrogation

Jinhui Shi, Dong Guang, Shili Li, Xuqiang Wu, Cheng Zuo, Lei Gui, Wujun Zhang, Guosheng Zhang, Qiang Ge, Gang Zhang, Rui Wang, and Benli Yu

Opt. Lett. 46(22), 5643-5646 (2021)  View: HTML | PDF

Deep-learning-assisted fiber Bragg grating interrogation by random speckles

Tianliang Wang, Yi Li, Jinchao Tao, Xu Wang, Yanqing Qiu, Bangning Mao, Miaogen Chen, Yanlong Meng, Chunliu Zhao, Juan Kang, Yong Guo, and Changyu Shen

Opt. Lett. 46(22), 5711-5714 (2021)  View: HTML | PDF

Improved temporal contrast of streak camera measurements with periodic shadowing

Yupan Bao, Vassily Kornienko, David Lange, Wolfgang Kiefer, Tina Eschrich, Matthias Jäger, Joakim Bood, Elias Kristensson, and Andreas Ehn

Opt. Lett. 46(22), 5723-5726 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

PVA-SM microstructure enhanced ratiometric fluorescence probe for formaldehyde detection in solution and gas

Tianci Wang, Haiyan Wang, Pengfei Xia, Sheng Xue, Guanjie Yang, Heng Li, Zongbao Li, Xiaofang Jiang, and Xiaobo Xing

Opt. Lett. 46(22), 5759-5762 (2021)  View: HTML | PDF  [Suppl. Mat. (1)]

Single-shot chirped pulse BOTDA for static and dynamic strain sensing

Yuan Wang, Liang Chen, and Xiaoyi Bao

Opt. Lett. 46(22), 5774-5777 (2021)  View: HTML | PDF