Sensing elements for the mid-IR spectroscopy based on irregular multimode chalcogenide fibers
Svetlana Korsakova1, Elena A. Romanova1, Vladimir S. Shiryaev2
1Saratov State University, Saratov, Russia
2Institute of Chemistry of High Purity Substances of RAS, Nizhny Novgorod, Russia
Abstract
The mid-IR spectroscopy provides a universal tool for real-time remote monitoring of various molecular species in liquid form. Creation of sensitive fiber-based spectroscopic sensors will allow to move to a higher level of control of monitoring of ecological, manufacturing and scientific processes. In this work the output characteristics of sensing elements based on tapered and bent multimode chalcogenide fiber have been calculated and propagation of radiation through these structures has been investigated.
File with abstract
Speaker
Svetlana Korsakova
Saratov State University
Russia
Report
File with report
Discussion
Ask question
