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IEEE

Temperature Sensor Based on Whispering Gallery Modes of Metal-Filled Side-Hole Photonic Crystal Fiber Resonators

Abstract: In this study, we propose and analyze a temperature sensor based on whispering gallery modes (WGMs) in a cylindrical microresonator formed by metal-filled side-hole photonic crystal fiber ...
IEEE

A CMOS smart temperature sensor with a 3/spl sigma/ inaccuracy of /spl plusmn/0.5/spl deg/C from -50/spl deg/C to 120/spl deg/C

Abstract: A low-cost temperature sensor with on-chip sigma-delta ADC and digital bus interface was realized in a 0.5 /spl mu/m CMOS process. Substrate PNP transistors are used for temperature sensing ...