2015年
Proposal of snapshot line-imaging Fourier spectroscopy for smartphone
OPTICS AND BIOPHOTONICS IN LOW-RESOURCE SETTINGS
- ,
- ,
- ,
- ,
- ,
- ,
- ,
- ,
- 巻
- 9314
- 号
- 記述言語
- 英語
- 掲載種別
- 研究論文(国際会議プロシーディングス)
- DOI
- 10.1117/12.2078039
- 出版者・発行元
- SPIE-INT SOC OPTICAL ENGINEERING
We propose the extremely-compact-size line-imaging Fourier spectroscopy for smartphones. We realize the near common-path interferometer with strong robustness for mechanical vibrations by installing the transmission-type relative-inclined phase-shifter. The interferogram of an imaging line is formed as 2-dimensional fringe pattern on imaging sensor, such as CCD camera. In other words, the horizontal axis on an imaging sensor is assigned to phase-shift value. And the vertical axis is corresponds to image formation coordinate. Thus, by installing a relatively-inclined thin-glass into imaging optics, such as smartphone, we will realize the line-imaging Fourier spectroscopy for healthcare sensor in daily-life environments.
- リンク情報
- ID情報
-
- DOI : 10.1117/12.2078039
- ISSN : 0277-786X
- Web of Science ID : WOS:000353413200009