Optical fiber humidity sensor based on the direct response of the polyimide film

Ce Bian, Manli Hu, Ruohui Wang, Tingting Gang, Rongxin Tong, Lisong Zhang, Teng Guo, Xiaobo Liu, and Xueguang Qiao

Appl. Opt. 57(2), 356-361 (2018)  View: HTML | PDF

Single crystal Er³⁺ : YAG fibers with tailored refractive index profiles

L. Cheng, T. Chick, J. Chapman, E. F. C. Dreyer, C. D. Nie, S. Bera, J. A. Harrington, and S. C. Rand

Appl. Opt. 57(2), 362-370 (2018)  View: HTML | PDF