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Measurement of the roughness of smooth glass surfaces using method of planar gradients optical waveguides
Author(s): N. Espinosa; A. Osovitsky; C. Vega; J. Alvarez
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Paper Abstract

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.

Paper Details

Date Published: 14 November 2018
PDF: 6 pages
Proc. SPIE 10815, Optical Design and Testing VIII, 108150N (14 November 2018); doi: 10.1117/12.2322996
Show Author Affiliations
N. Espinosa, Univ. de las Fuerzas Armadas-ESPE (Ecuador)
A. Osovitsky, Peoples' Friendship Univ. Of Russia (Russian Federation)
C. Vega, Univ. de las Fuerzas Armadas-ESPE (Ecuador)
J. Alvarez, Univ. de las Fuerzas Armadas-ESPE (Ecuador)


Published in SPIE Proceedings Vol. 10815:
Optical Design and Testing VIII
Yongtian Wang; Tina E. Kidger; Kimio Tatsuno, Editor(s)

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