High sensitivity fiber SPR sensor based on a spiral coarse cone structure

A fiber SPR sensor can achieve rapid and portable detection of trivalent arsenic ions (As ) in drinking water or food, but their sensitivity and detection limit need to be further improved and developed toward specific detection. This article proposed the implementation of the SPR sensor using a bia...

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Veröffentlicht in:	Optics letters 2024-08, Vol.49 (15), p.4158
Hauptverfasser:	Wei, Yong, Tang, Yixiong, Shao, Yabin, Liu, Chunlan, Shi, Chen, Wang, Xingkai, Liu, Chunbiao, Liu, Zhihai
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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