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Author:

陈涛 (陈涛.) (Scholars:陈涛) | 刘先晖 (刘先晖.) | 黄超 (黄超.)

Indexed by:

incoPat zhihuiya

Abstract:

一种掩膜贴片选区CO2激光辐照制作玻璃微透镜的方法,属于激光领域。其包括以下步骤:将金属模板及玻璃基片清洗并干燥后叠放置于加工平台,模板置于玻璃基片上方,利用CO2激光在模板上离焦辐照,离焦距离约为30‐50㎜,激光功率为40~50W,辐照时间10~60s;停止辐照,吹气体冷却5~10s,完成加工。本发明适用于在玻璃基片上加工微透镜或微透镜阵列,透镜孔径及间距由金属模板的通孔尺寸及孔的分布决定,而透镜深度可通过辐照的功率密度及时间来控制,加工灵活性强。

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Patent Info :

Type: 发明申请

Patent No.: CN201310152515.9

Filing Date: 2013-04-27

Publication Date: 2013-08-21

Pub. No.: CN103253851A

Applicants: 北京工业大学

Legal Status: 驳回

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: 0

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