Micro-fiber Mach–Zehnder interferometer based on ring-core fiber

Xuan Li, Nan-Kuang Chen, Lixia Xi, Hu Zhang, Xiaoguang Zhang, Wenbo Zhang, and Xianfeng Tang

Opt. Express 27(24), 34603-34610 (2019)  View: HTML | PDF

Liquid refractive index measured through a refractometer based on diffraction gratings

Sergio Calixto, Valeria Piazza, Alan M. Gonzalez-Suarez, Jose L. Garcia-Cordero, Neil C. Bruce, Martha Rosete-Aguilar, and Guillermo Garnica

Opt. Express 27(24), 34705-34720 (2019)  View: HTML | PDF

Symmetric guided-mode resonance sensors in aqueous media with ultrahigh figure of merit

Yi Zhou, Xuesong Li, Shuai Li, Zhihe Guo, Pan Zeng, Junbo He, Dongchen Wang, Rongjun Zhang, Ming Lu, Shuyu Zhang, and Xiang Wu

Opt. Express 27(24), 34788-34802 (2019)  View: HTML | PDF

Generation of wideband vortex beam with different OAM modes using third-order meta-frequency selective surface

Fuheng Zhang, Qian Song, Guo-Min Yang, and Ya-Qiu Jin

Opt. Express 27(24), 34864-34875 (2019)  View: HTML | PDF

Image definition assessment based on Tchebichef moments for micro-imaging

Wenjie Li, Qinnan Zhang, Liyun Zhong, Xiaoxu Lu, and Jindong Tian

Opt. Express 27(24), 34888-34900 (2019)  View: HTML | PDF

Hybrid driving variable-focus optofluidic lens

Jin-Hui Wang, Wei-Pu Tang, Lin-Yang Li, Liang Xiao, Xin Zhou, and Qiong-Hua Wang

Opt. Express 27(24), 35203-35215 (2019)  View: HTML | PDF

Kilopixel array of superconducting nanowire single-photon detectors

Emma E. Wollman, Varun B. Verma, Adriana E. Lita, William H. Farr, Matthew D. Shaw, Richard P. Mirin, and Sae Woo Nam

Opt. Express 27(24), 35279-35289 (2019)  View: HTML | PDF  [Suppl. Mat. (1)]

Compact solid-state organic laser with fine and broadband wavelength tunability

Marie Taguchi, Youtaro Higase, and Kenichi Yamashita

Opt. Express 27(24), 35548-35554 (2019)  View: HTML | PDF

Sensitivity-enhanced humidity sensor based on helix structure-assisted Mach-Zehnder interference

Yin Liu, Ai Zhou, and Libo Yuan

Opt. Express 27(24), 35609-35620 (2019)  View: HTML | PDF