TY - RPRT TI - Point-by-point inscribed sapphire parallel fiber Bragg gratings in a fully multimode system for multiplexed high-temperature sensing AU - Shi, Guannan AU - Shurtz, Randy AU - Pickrell, Gary AU - Wang, Anbo AU - Zhu, Yizheng PY - 2022 DO - 10.1364/ol.471370 UR - https://www.osti.gov/biblio/1887416 ID - 1887416 ER -