2026. Article, A Temperature and Pressure Sensor Network Application by the Fiber Loop Ringdown Spectroscopy Technique: A Temperature and Pressure Sensor Network Application by the Fiber Loop Ringdown Spectroscopy Technique. Journal of Nanomaterials and Applications (JNA). 2, 1 (Jan. 2026), 36–49. DOI:https://doi.org/10.65273/hhit.jna.2026.2.1.014.