Optical properties of unidirectional-polymeric-fiber-reinforced epoxy polymer before and after heating by cw CO2 laser radiation

Viacheslav A. Dlugunovich; Yelena A. Kruplevich; Yurii A. Kurochkin; Valerii N. Snopko

doi:10.1117/12.330447

6 November 1998 Optical properties of unidirectional-polymeric-fiber-reinforced epoxy polymer before and after heating by cw CO₂ laser radiation

Viacheslav A. Dlugunovich, Yelena A. Kruplevich, Yurii A. Kurochkin, Valerii N. Snopko

Author Affiliations +

Proceedings Volume 3580, Photoconversion: Science and Technologies; (1998) https://doi.org/10.1117/12.330447
Event: Photoconversion: Science and Technologies, 1997, Warsaw, Poland

Abstract

Unidirectional composite materials based on organic (polymer) fibers suffer from anisotropy of optical and thermophysical properties. The anisotropy was experimentally examined by using a He-Ne laser ((lambda) equals 632.8 nm) and measuring the degree and azimuth of optical polarization, and the indicatrix of reflected-light intensity. Samples with smooth, relief, and carbonized surfaces were investigated.

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Viacheslav A. Dlugunovich, Yelena A. Kruplevich, Yurii A. Kurochkin, and Valerii N. Snopko "Optical properties of unidirectional-polymeric-fiber-reinforced epoxy polymer before and after heating by cw CO₂ laser radiation", Proc. SPIE 3580, Photoconversion: Science and Technologies, (6 November 1998); https://doi.org/10.1117/12.330447

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