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飞秒激光丝在亚衍射有限成像和遥感中的应用

JoVE 신문
공학

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JoVE 신문 공학

Femtosecond Laser Filaments for Use in Sub-Diffraction-Limited Imaging and Remote Sensing

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飞秒激光丝在亚衍射有限成像和遥感中的应用

7,196 Views

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06:16 min

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April 25, 2019

DOI:

10.3791/58207-v

DOI:

10.3791/58207-v

•

06:16 min

April 25, 2019

•

10 Views

Matthews M. Springer¹, Benjamin D. Strycker^1,2, Kai Wang¹, Alexei V. Sokolov^1,2, Marlan O. Scully^1,2

¹Texas A&M University, ²Baylor University

Summary

高强度飞秒激光脉冲可以经历 Kerr 自聚焦和等离子体散焦的循环, 在远距离传播强亚毫米直径光束。我们描述了一种产生和使用这些细丝进行远距离成像和传感的技术, 超越了线性光学的经典衍射极限。

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