2026.11.09

日時： 2026年12月7日（月） 10:00-12:00

場所：核融合科学研究所 研究Ⅰ期棟２階２０９号室 ＋ オンライン

発表者：Fernando Solis Fernandez (Robinson Research Institute)

Title: “Optical fibre sensing for extreme environments”

Outline:

Since optical fibres were proposed in the 60s they have found outstanding applications in many different fields from telecommunications to sensing. Their unique characteristics and distributed sensing capabilities make them attractive for many tasks. As technology advances, the range of environments that we are faced with grows more complex and challenging. Nuclear fusion is the epitome of this. Extremely high temperatures in the plasma but extremely low temperatures in the superconducting magnets, intense electric currents and magnetic fields and large doses of ionizing radiation make this environment incredibly hostile for any sensor. Yet, it is precisely in this type of environment where the need for close monitoring and reliable information of critical infrastructure is more crucial for an appropriate, efficient and safe operation of such facility. While there are still some challenges, optical fibre sensing could be a key technology for this and other extreme environments like space. In this talk we will discuss some novel approaches for distributed fibre sensing in such extreme environments and some of the main challenges towards their implementation.

主催者：

超伝導・低温工学ユニット

三浦 峻

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Zoom URL:

https://us02web.zoom.us/j/81411847185?pwd=EWRIXZ67fxcbbajU798j45K5GzD26J.1

ミーティングID: 814 1184 7185
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