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

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

Research output: Contribution to journalArticle

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.

Original languageEnglish
Article number100202
JournalJapanese Journal of Applied Physics
Volume52
Issue number10 PART1
DOIs
StatePublished - 1 Oct 2013

Fingerprint Dive into the research topics of 'Tunable single-pair hollow-beam-converter dark-field microscopy'. Together they form a unique fingerprint.

  • Cite this