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Author:

韩伟娜 (韩伟娜.) | 刘富荣 (刘富荣.) (Scholars:刘富荣) | 袁艳萍 (袁艳萍.)

Indexed by:

incoPat zhihuiya

Abstract:

一种飞秒激光调控GemSbnTek晶态纳米结构几何形态方法,属于飞秒激光应用领域。该方法通过多脉冲飞秒激光脉冲诱导无定形GemSbnTek薄膜材料去润湿效应制备多维晶态纳米结构的基础上,通过对入射飞秒激光脉冲偏振态进行控制,实现对多维纳米结构几何形态的控制。当采用线偏振飞秒激光脉冲辐照时,所得晶态纳米结构呈各向异性的纺锤形几何形态,且长轴方向垂直于入射激光线偏振方向;当采用圆偏振飞秒激光脉冲辐照时,所得晶态纳米结构呈各项同性圆球形几何形态。本方法简单有效,通过激光偏振态的调节,精确控制产生纳米结构的几何形态,从而控制电介质纳米结构的光学响应。该方法在大面积、低损耗光子应用上光的控制具有至关重要的应用前景。

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Patent Info :

Type: 发明授权

Patent No.: CN201810009815.4

Filing Date: 2018-01-05

Publication Date: 2019-10-29

Pub. No.: CN108213718B

Applicants: 北京工业大学

Legal Status: 授权 ; 许可

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 8

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