23 May 2005 Intracavity chemical absorption sensing using microresonator whispering-gallery modes
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Proceedings Volume 5855, 17th International Conference on Optical Fibre Sensors; (2005) https://doi.org/10.1117/12.623687
Event: 17th International Conference on Optical Fibre Sensors, 2005, Bruges, Belgium
Abstract
Chemical absorption is investigated using the evanescent fraction of a whispering-gallery mode (WGM). An effective absorption path length of about 50 cm is obtained in methane sensing and about 100 cm in a liquid dye solution.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
G. Farca, G. Farca, S. I. Shopova, S. I. Shopova, A. T. Rosenberger, A. T. Rosenberger, } "Intracavity chemical absorption sensing using microresonator whispering-gallery modes", Proc. SPIE 5855, 17th International Conference on Optical Fibre Sensors, (23 May 2005); doi: 10.1117/12.623687; https://doi.org/10.1117/12.623687
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