Asia-Pacific Optical Sensors Conference: focus issue introduction

Cushla McGoverin, Frédérique Vanholsbeeck, Judith M. Dawes, Yosuke Mizuno, and Xinyu Fan

Opt. Express 28(15), 21745-21748 (2020)  View: HTML | PDF

Photoacoustic computed tomography by using a multi-angle scanning fiber-laser ultrasound sensor

Yizhi Liang, Lingxuan Li, Qiang Li, Hao Liang, Long Jin, Lidai Wang, and Bai-Ou Guan

Opt. Express 28(6), 8744-8752 (2020)  View: HTML | PDF  [Suppl. Mat. (1)]

Multi-point spectroscopic gas sensing based on coherent FMCW interferometry

Xiutao Lou, Yabo Feng, Chen Chen, and Yongkang Dong

Opt. Express 28(6), 9014-9026 (2020)  View: HTML | PDF

Demonstration of multi-channel fiber optic interrogator based on time-division locking technique in subway intrusion detection

Wenzhu Huang, Wentao Zhang, Jiantao Huang, and Fang Li

Opt. Express 28(8), 11472-11481 (2020)  View: HTML | PDF

High-resolution random fiber laser acoustic emission sensor

Shuaije Miao, Wentao Zhang, Ying Song, and Wenzhu Huang

Opt. Express 28(9), 12699-12708 (2020)  View: HTML | PDF

EDF ring laser using cascaded-chirped long period fiber grating for temperature measurement

Koken Fukushima, Quoc Hung Bui, Koki Nakaya, Manuel Guterres Soares, Atsushi Wada, Satoshi Tanaka, and Fumihiko Ito

Opt. Express 28(9), 13081-13090 (2020)  View: HTML | PDF

Simultaneous multi-point measurement of strain and temperature utilizing Fabry-Perot interferometric sensors composed of low reflective fiber Bragg gratings in a polarization-maintaining fiber

Quoc Hung Bui, Atsushi Wada, Koken Fukushima, Koki Nakaya, Manuel Guterres Soares, and Satoshi Tanaka

Opt. Express 28(9), 13104-13115 (2020)  View: HTML | PDF

Measurement of slow and fast polarization transients on a fiber-optic testbed

Peter Barcik and Petr Munster

Opt. Express 28(10), 15250-15257 (2020)  View: HTML | PDF

Residual thickness enhanced core-removed D-shaped single-mode fiber and its application for VOC evaporation monitoring

Huadan Zheng, Bincheng Huang, Yuhang Li, Renjing Zhang, Xiaohang Gu, Zhinbin Li, Haoyang Lin, Wenguo Zhu, Jieyuan Tang, Heyuan Guan, Huihui Lu, Yongchun Zhong, Junbin Fang, Yunhan Luo, Jun Zhang, Jianhui Yu, Frank K Tittel, and Zhe Chen

Opt. Express 28(10), 15641-15651 (2020)  View: HTML | PDF

Electrochemically directed biofunctionalization of a lossy-mode resonance optical fiber sensor

Monika Janik, Paweł Niedziałkowski, Katarzyna Lechowicz, Marcin Koba, Petr Sezemsky, Vitezslav Stranak, Tadeusz Ossowski, and Mateusz Śmietana

Opt. Express 28(11), 15934-15942 (2020)  View: HTML | PDF

Opal-templated films for optical strain sensing

Nonthanan Sitpathom, Tanyakorn Muangnapoh, and Judith M. Dawes

Opt. Express 28(11), 16280-16287 (2020)  View: HTML | PDF

Signal processing improvement of passive resonant fiber optic gyroscope using a reciprocal modulation-demodulation technique

Hanzhao Li, Yi Lin, Lu Liu, Huilian Ma, and ZHonghe Jin

Opt. Express 28(12), 18103-18111 (2020)  View: HTML | PDF

Real-time visible light positioning supporting fast moving speed

Puxi Lin, Xubin Hu, Yukui Ruan, Huaping Li, Junjian Fang, Yongchun Zhong, Huadan Zheng, Junbin Fang, Zoe Lin Jiang, and Zhe Chen

Opt. Express 28(10), 14503-14510 (2020)  View: HTML | PDF

Fiber-interface directional coupler inscribed by femtosecond laser for refractive index measurements

Jinli Han, Yunfang Zhang, Changrui Liao, Yuying Jiang, Ying Wang, Chupao Lin, Shen Liu, Jiachen Wang, Zhe Zhang, Jiangtao Zhou, and Yiping Wang

Opt. Express 28(10), 14263-14270 (2020)  View: HTML | PDF

Enhancement of spectral response of Bragg gratings written in nanostructured and multi-stepped optical fibers with radially shaped GeO₂ concentration

Tomasz Osuch, Alicja Anuszkiewicz, Dawid Zakrzewski, Adam Filipkowski, Jacek Olszewski, Paweł Mergo, Dariusz Pysz, Rafał Kasztelanic, and Ryszard Buczyński

Opt. Express 28(10), 14774-14787 (2020)  View: HTML | PDF

Distributed directional torsion sensing based on an optical frequency domain reflectometer and a helical multicore fiber

Guolu Yin, Lei Lu, Lei Zhou, Cong Shao, Qingjiang Fu, Jingdong Zhang, and Tao Zhu

Opt. Express 28(11), 16140-16150 (2020)  View: HTML | PDF

All optic-fiber coupled plasmon waveguide resonance sensor using ZrS₂ based dielectric layer

Jinying Ma, Kun Liu, Junfeng Jiang, Tianhua Xu, Shuang Wang, Pengxiang Chang, Zhao Zhang, Jiahang Zhang, and Tiegen Liu

Opt. Express 28(8), 11280-11289 (2020)  View: HTML | PDF