Formation of periodic structures under pulsed UV-laser ablation of stretched polymers

Vladimir I. Emel'yanov; K. I. Eriomin

doi:10.1117/12.321560

14 September 1998 Formation of periodic structures under pulsed UV-laser ablation of stretched polymers

Vladimir I. Emel'yanov, K. I. Eriomin

Proceedings Volume 3343, High-Power Laser Ablation; (1998) https://doi.org/10.1117/12.321560
Event: High-Power Laser Ablation, 1998, Santa Fe, NM, United States

Abstract

The theory of non-coherent periodic structures observed in stretched polymers after UV-laser ablation is developed. The geometries, periods, and times of formation of structures are calculated as a function of laser-light intensity, laser- induced temperature, and external or frozen in stresses. The theoretical results are in good agreement with experimental data obtained with nanosecond and subpicosecond laser pulses.

Citation Download Citation

Vladimir I. Emel'yanov and K. I. Eriomin "Formation of periodic structures under pulsed UV-laser ablation of stretched polymers", Proc. SPIE 3343, High-Power Laser Ablation, (14 September 1998); https://doi.org/10.1117/12.321560

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