1-ms Three-Dimensional Feedback Microscope With 69-kHz Synchronous Modulation of Focal Position and Illumination
Kazuki Yamato, Hiroyuki Chiba, Toshihiko Yamashita, Hiromasa Oku
Abstract
This letter reports a prototype high-speed volume feedback microscope system, named a 1-ms three-dimensional (3-D) feedback microscope. In the proposed microscope system, 3-D information of the measured object can be acquired by synchronizing the light emission from an LED and the movement of a fast variable-focus lens. An image corresponding to a particular focal length can be measured by flashing the LED when the lens is set at a particular focal length. When LEDs of multiple colors are modulated, a color image including multiple focal planes can be obtained. We constructed a prototype of the proposed microscope system and conducted experiments to confirm its effectiveness. Experimental results showed that the proposed microscope system could quickly measure 3-D information of the measured object.
BibTeX
@inproceedings{ral2018_1msthreedimensio,
title = {1-ms Three-Dimensional Feedback Microscope With 69-kHz Synchronous Modulation of Focal Position and Illumination},
author = {Kazuki Yamato and Hiroyuki Chiba and Toshihiko Yamashita and Hiromasa Oku},
booktitle = {RA-L 2018},
year = {2018}
}