Measurement of the roughness of smooth glass surfaces using method of planar gradients optical waveguides

The results of measurements of surface roughness of fluorine-containing glasses are presented using a new methodology for gradient waveguide propagation of the laser radiation. This new method also allows the measurement of the attenuation of optical radiation in the surface layer of glass. The development of multiple experimental investigations confirm the advantages of the method - high sensitivity and simplicity in development. © 2018 SPIE.

Authors
Espinosa N.1 , Osovitsky A. 2 , Vega C.1 , Alvarez J.1
Journal
Proceedings of SPIE - The International Society for Optical Engineering
Publisher
Society of Photo-Optical Instrumentation Engineers, Bellingham, WA, United States
Language
English
Status
Published
DOI
10.1117/12.2322996
Number
108150N
Volume
10815
Year
2018
Organizations
  • 1 Universidad de Las Fuerzas Armadas ESPE, Ecuador
  • 2 Peoples' Friendship University of Russia, Russian Federation
Keywords
Measurements of surface roughness; optical glass waveguide layer damping
Date of creation
04.02.2019
Date of change
04.02.2019
Short link
https://repository.rudn.ru/en/records/article/record/36448/
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