有没有哪位有这篇文章的电子版:
 IM=bK  U   _2fkb=2@  Single-mode fiber coupling efficiency with graded-index rod lenses
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PMk*   kH*P n'  发表在:
 Jxf~&!zR  APPLIED OPTICS/ Vol.33,No.16 / 1 June 1994
 8T;IZ(s   Gy1xG.yM~  作者: Robert W.Gilsdorf and Joseph C. Palais
 ?!w^`D0}o   {"*VU3%q  有的请发到我的邮箱: 
flionviva@126.com ]"AyAkT(   pDPxl?S  谢谢!