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Conferences > OFS > 2022 > Tu1 > Tu1.6

Multiplexed Fiber Bragg Grating Sensors for In-Pile Measurements in Nuclear Reactor Cores

Jingyu Wu, Mohan Wang, Rongtao Cao, David Carpenter, Guiqiu Zheng, Steven Derek Rountree, Mingjun Li, and Kevin P. Chen

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Abstract

This paper reports in-pile testing of multiplexed Type-II fiber Bragg gratings by femtosecond laser in radiation-hardened fibers in MIT research reactor with a total neutron fluence of 1020 n/cm2 at temperature up to 560 ℃.

© 2022 The Author(s)

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