Proceedings Paper
Laterally super-resolving optical coherence tomography by intentional defocus and numerical compensation| Format | Member Price | Non-Member Price |
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Paper Abstract
A method of lateral superresolution for Fourier domain optical
coherence tomography is presented.
This method consists of intentional defocus and its numerical
compensation using a spatial frequency- phase filter.
The designing process of the phase filter is described, and
the superresolution effect is discussed theoretically.
Experimental results of knife-edge test prove that
the frequency filter enhances the lateral resolution better than
a trans-form limited resolution.
Paper Details
Date Published: 7 October 2005
PDF: 5 pages
Proc. SPIE 5861, Optical Coherence Tomography and Coherence Techniques II, 58610A (7 October 2005); doi: 10.1117/12.632968
Published in SPIE Proceedings Vol. 5861:
Optical Coherence Tomography and Coherence Techniques II
Wolfgang Drexler, Editor(s)
PDF: 5 pages
Proc. SPIE 5861, Optical Coherence Tomography and Coherence Techniques II, 58610A (7 October 2005); doi: 10.1117/12.632968
Show Author Affiliations
Yoshiaki Yasuno, Univ. of Tsukuba (Japan)
Jun-ichiro Sugisaka, Univ. of Tsukuba (Japan)
Yusuke Sando, Univ. of Tsukuba (Japan)
Shuichi Makita, Univ. of Tsukuba (Japan)
Jun-ichiro Sugisaka, Univ. of Tsukuba (Japan)
Yusuke Sando, Univ. of Tsukuba (Japan)
Shuichi Makita, Univ. of Tsukuba (Japan)
Takashi Endo, Univ. of Tsukuba (Japan)
Masahide Itoh, Univ. of Tsukuba (Japan)
Toyohiko Yatagai, Univ. of Tsukuba (Japan)
Masahide Itoh, Univ. of Tsukuba (Japan)
Toyohiko Yatagai, Univ. of Tsukuba (Japan)
Published in SPIE Proceedings Vol. 5861:
Optical Coherence Tomography and Coherence Techniques II
Wolfgang Drexler, Editor(s)
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