Email this article Doppler velocimetry and backscattering spectroscopy according to a homodyne scheme using a single-mode Er fiber laser
- Authors: Konovalov A.N.1, Ulianov V.A.1
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Affiliations:
- Institute of Laser and Information Technologies
- Issue: Vol 80, No 4 (2016)
- Pages: 417-420
- Section: Proceedings of the XI Conference “Lasers and Laser Information Technologies: Fundamental Problems and Applications”
- URL: https://journals.rcsi.science/1062-8738/article/view/184234
- DOI: https://doi.org/10.3103/S1062873816040213
- ID: 184234
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Abstract
The prospects for the homodyne recording of backscattered radiation of an Er fiber laser in measuring velocity and in Doppler spectroscopy are investigated. The sensitivity and accuracy of measuring velocity are estimated. It is shown that this method can be used to control laser-induced hydrodynamic flows that form upon the laser evaporation of biotissues.
About the authors
A. N. Konovalov
Institute of Laser and Information Technologies
Author for correspondence.
Email: alex_konov@mail.ru
Russian Federation, Troitsk, Moscow oblast, 142190
V. A. Ulianov
Institute of Laser and Information Technologies
Email: alex_konov@mail.ru
Russian Federation, Troitsk, Moscow oblast, 142190
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