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Author:

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

Indexed by:

incoPat zhihuiya

Abstract:

有机玻璃微透镜阵列的激光选区辐照扫描加工方法,属于激光领域。将金属模板及玻璃基片清洗并干燥后,金属模板置于升降台上,玻璃基片置于模板正下方,而模板与玻片的间距在1‐20mm之间。利用CO2激光在模板上离焦辐照扫描加工,扫描轨迹为等间距的平行直线段阵列,扫描轨迹整体大小与待加工的面积对应;辐照扫描加工后,冷却,完成加工。本发明适用于在有机玻璃基片上加工微透镜阵列,透镜孔径及排布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辐照扫描速度来控制,该加工属于非接触式加工,且加工灵活性强。

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Patent Info :

Type: 发明授权

Patent No.: CN201310247598.X

Filing Date: 2013-06-20

Publication Date: 2015-07-08

Pub. No.: CN103273196B

Applicants: 北京工业大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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