Tunable Single-Pair Hollow-Beam-Converter Dark-Field Microscopy

Title:	Tunable Single-Pair Hollow-Beam-Converter Dark-Field Microscopy
Authors:	Tsai, Che-Liang Hsu, Long Huang, Kuang-Lung Hsu, Ken-Yuh 電子物理學系光電工程學系 Department of Electrophysics Department of Photonics
Issue Date:	1-Oct-2013
Abstract:	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. (C) 2013 The Japan Society of Applied Physics
URI:	http://dx.doi.org/10.7567/JJAP.52.100202 http://hdl.handle.net/11536/22706
ISSN:	0021-4922
DOI:	10.7567/JJAP.52.100202
Journal:	JAPANESE JOURNAL OF APPLIED PHYSICS
Volume:	52
Issue:	10
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Appears in Collections:	Articles

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