Polarimetric Balanced Detection: Background-Free Mid-IR Evanescent Field Laser Spectroscopy for Low-Noise, Long-term Stable Chemical Sensing

[Image: see text] In this work, we introduce polarimetric balanced detection as a new attenuated total reflection (ATR) infrared (IR) sensing scheme, leveraging unequal effective thicknesses achieved with laser light of different polarizations. We combined a monolithic widely tunable Vernier quantum...

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Detalles Bibliográficos
Autores principales: Freitag, Stephan, Baer, Matthias, Buntzoll, Laura, Ramer, Georg, Schwaighofer, Andreas, Schmauss, Bernhard, Lendl, Bernhard
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2020
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7872502/
https://www.ncbi.nlm.nih.gov/pubmed/33372759
http://dx.doi.org/10.1021/acssensors.0c01342

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7872502/
https://www.ncbi.nlm.nih.gov/pubmed/33372759
http://dx.doi.org/10.1021/acssensors.0c01342

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