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Conferences > OFS > 2023 > W4 > W4.34

Junction Temperature Measurement in High Power Electronic Applications Using Fiber Bragg Grating-based Sensors

Ridwanullahi Isa, Mohammad Abido, and Khurram Karim Qureshi

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Abstract

This paper proposes the use of optical fiber-based sensors for IGBT junction temperature measurement. A very high sensitivity of 9.3pm/°C was achieved by incorporating a thermal pad between the IGBT and FBG-based sensor.

© 2023 The Author(s)

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