Ultra-sensitive refractive index gas sensor with functionalized silicon nitride photonic circuits
作者： Bernhard Lendl , Haolan Zhao , Bettina Baumgartner , Roel Baets , Giuseppe Antonacci
DOI:
关键词: Interferometry 、 Detection limit 、 Silicon nitride 、 Materials science 、 Electronic circuit 、 Photonic integrated circuit 、 Photonics 、 Optoelectronics 、 Mesoporous silica 、 Refractive index
摘要: … In medical diagnostics, for example, recent studies have suggested the use of gas sensors … The results show clear visible signal responses of our gas sensor even at low (<1 ppm) gas …
arxiv.org
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