Wenyu Yan

Cite Jump to ExpandCollapse ArticleJuly 20, 2026 Multichannel Integrated Fiber-Optic End-Face Sensor for Deuterium Detection from Hydrogen Via Flow-Temperature Synergistic Regulation Click to copy article linkArticle link copied! Feng Zhang Feng Zhang Optical Fiber Based Intelligent Sensing and Micromachines Laboratory, Yantai University, Yantai 264005, China Lingxin Kong* Lingxin Kong Optical Fiber Based Intelligent Sensing and Micromachines Laboratory, Yantai University, Yantai 264005,...

This study proposes a fiber-optic xenon (Xe) sensor with photothermally tunable gas concentration sensitivity (PTGCS). A polymer microtip doped with Xe-selective material MOF-1 and photothermal material MOF-2 on the single-mode fiber (SMF) end face acts as a Fabry–Pérot (FP) sensor for Xe gas detection. MOF-2 can control the temperature of the polymer microtip by adjusting the power of the 808 nm laser.

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