Abstract:
Evanescent waves propagating in optical fibers can collect and deliver information about absorption spectra of an external medium. We analyse peculiarities of evanescent ...Show MoreMetadata
Abstract:
Evanescent waves propagating in optical fibers can collect and deliver information about absorption spectra of an external medium. We analyse peculiarities of evanescent modes and whispering gallery modes that can be excited in a single-index multimode chalcogenide fiber immersed into an absorbing medium. Dispersion properties of the modes allow for creation of a combined sensing element/frequency converter.
Date of Conference: 09-13 July 2019
Date Added to IEEE Xplore: 19 September 2019
ISBN Information: