专利内容由知识产权出版社提供
专利名称：Method for controlling numerical aperture
of graded index plastic optical fiber throughend rounding treatment thereof
发明人：Mu Gyeom Kim,Jin Taek Hwang,Jin Sung
Choi,Han Sol Cho
申请号：US10740506申请日：20031222
公开号：US200500185A1公开日：20050127
专利附图：
摘要：A method for controlling a numerical aperture of a graded index plastic optical
fiber through end rounding treatment of the GI POF. More particularly, the presentinvention discloses a method for controlling a numerical aperture of a GI POF by
rounding the end of the GI POF into a convex or concave shape. According to the presentinvention, it is possible to increase an optical coupling efficiency of the GI POF thusreducing the volume of a whole system without using an additional optical system.
申请人：Mu Gyeom Kim,Jin Taek Hwang,Jin Sung Choi,Han Sol Cho
地址：Gyeonggi-Do KR,Daejeon-Shi KR,Daejeon-Shi KR,Daejeon-Shi KR
国籍：KR,KR,KR,KR
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