飞秒激光诱导聚合物薄膜上的水泡形成

2019 Photonics North (PN) Pub Date : 2019-05-01 DOI:10.1109/PN.2019.8819531

Alan T. K. Godfrey, L. Kallepalli, Jesse Ratté, P. Corkum

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引用次数: 1

摘要

我们提出了聚酰亚胺和PMMA薄膜使用紧密聚焦飞秒脉冲形成突出的“水泡”微结构。我们还表明，在聚合物薄膜中植入反射金属层可以降低形成水泡所需的脉冲能量，并防止薄膜破裂。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Femtosecond-Laser-Induced Blister Formation on Polymer Thin Films

We present the formation of protruding ‘blister’ microstructures in polyimide and PMMA thin films using tightly-focused femtosecond pulses. We also show that implanting a reflective metal layer in the polymer film lowers the required pulse energies for forming blisters and prevents film rupture.

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2019 Photonics North (PN)

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