Tunable single-pair hollow-beam-converter dark-field microscopy

Che Liang Tsai, Long Hsu, Kuang Lung Huang, Ken-Yuh Hsu

研究成果: Article同行評審

摘要

A tunable single-pair hollow-beam-converter (TSHBC) dark-field microscopy is proposed and fabricated. The TSHBC is composed of one pair of parallel reflective mirrors of complementary cone shape. By simply adjusting the longitudinal separation between the two mirrors of TSHBC, a dark-field image with more high contrast and high energy efficiency can be obtained for a given objective lens. Furthermore, the selection criteria of the condenser lens and objective lens are provided for the structure of an optimal dark-field microscopy with TSHBC.

原文English
文章編號100202
期刊Japanese Journal of Applied Physics
52
發行號10 PART1
DOIs
出版狀態Published - 1 十月 2013

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