PROPOSAL OF IMAGING-TYPE 2-DIMENSINAL FOURIER SPECTROSCOPY

Ichirou Ishimaru, Takashi Takuma, Shinji Yabushita, Takeshi Kawajiri, Kana Yanogawa, Takaki Harada, Kazuya Yamamoto

Abstract

We proposed the imaging-type 2-D Fourier spectroscopy that is the phase-shift interferometry between the objective lights. The proposed method can measure the 2D spectral image at the limited depth. Because of the imaging optical system, the 2D spectral images can be measured in high spatial resolution. And in the depth direction, we can get the spectral distribution only in the focal plane. In this report, we mention about the principle of the proposed imaging-type 2-D Fourier spectroscopy.

Keywords

Fourier spectroscopy, phase-shift interferometry, infrared radiation

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IMEKO-WC-2009-TC2-064.pdf

DOI

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IMEKO TC

TC2 - Photonics

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