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Ultra-sensitive all-fibre photothermal spectroscopy with large dynamic range
Photothermal interferometry is an ultra-sensitive spectroscopic means for trace chemical detection in gas- and liquid-phase materials. Previous photothermal interferometry systems used free-space optics and have limitations in efficiency of light–matter interaction, size and optical alignment, and i...
Autores principales: | Jin, Wei, Cao, Yingchun, Yang, Fan, Ho, Hoi Lut |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Pub. Group
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4403440/ https://www.ncbi.nlm.nih.gov/pubmed/25866015 http://dx.doi.org/10.1038/ncomms7767 |
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