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CAS IR Grid
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长春光学精密机械与物... [2]
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OAI收割 [2]
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会议论文 [2]
发表日期
2009 [2]
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内容类型:会议论文
专题:长春光学精密机械与物理研究所
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Fabrication and testing of hard X-ray hourglass lenses
会议论文
OAI收割
2009
Liang J. Q.
;
Zhu Y. Q.
;
Cui N. D.
;
Liang Z. Z.
;
Le Z. C.
;
Yi F. T.
;
Hou F. J.
;
Zhu P. P.
;
Dong W.
;
Wang W. B.
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  |  
浏览/下载:10/0
  |  
提交时间:2013/03/28
Fabrication and testing of hard X-ray hourglass lenses (EI CONFERENCE)
会议论文
OAI收割
Micro and Nano Technology - 1st International Conference Society of Micro/Nano Technology, CSMNT, November 19, 2008 - November 22, 2008, Beijing, China
作者:
Zhu Y.
;
Wang W.
;
Wang W.
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浏览/下载:24/0
  |  
提交时间:2013/03/25
Based on the refraction theory of the lens
the SU-8 photoresist hard X-ray hourglass lenses with three different structure parameters are fabricated. The mask-back exposure technique is introduced to fabricate the lenses. The focusing performance of this device is tested at Beijing Synchrotron Radiation Facility (BSRF). At the distance of 1.65m from the lenses
an obviously focusing performance in one dimension is observed. The relative intensity of the lenses with the largest gain is about 217.7
the gain of the lens is about 1.15
and the dimension of the focus is about 33m. The focusing performance of this device can be improved through the developing of the mask-back exposure technique. 2009 Trans Tech Publications
Switzerland.