Laser induced microexplosions of a photosensitive polymer

被引：58
作者：
Bennett, LS
Lippert, T
Furutani, H
Fukumura, H
Masuhara, H
机构：
[1] NATL INST MAT & CHEM RES, TSUKUBA, IBARAKI 305, JAPAN
[2] LOS ALAMOS NATL LAB, LOS ALAMOS, NM 87545 USA
来源：
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 1996年 / 63卷 / 04期
关键词：
D O I：
10.1007/BF01567321
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Laser ablation of a photosensitive triazene polymer was studied in a micro region by means of a nanosecond imaging technique. The propagation of a blast wave, 100 ns after laser irradiation, sufficiently matched a planar blast wave model including the decomposed source mass which indicates characteristics of a microexplosion. The measured velocities of the fronts indicates two blast waves: an initially fast unsupported wave around the peak of the laser pulse, and a relatively slow supported wave involving the main component of the decomposition.
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页码：327 / 332
页数：6
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