Development of a visible to 1600 nm hyperspectral imaging rigid-scope system using supercontinuum light and an acousto-optic tunable filter

Toshihiro Takamatsu, Ryodai Fukushima, Kounosuke Sato, Masakazu Umezawa, Hideo Yokota, Kohei Soga, Abian Hernandez-Guedes, Gustavo M. Callico, Hiroshi Takemura

研究成果: Article査読

1 被引用数 (Scopus)

抄録

In this study, we developed a rigid-scope system that can perform hyperspectral imaging (HSI) between visible and 1600 nm wavelengths using a supercontinuum light source and an acousto-optic tunable filter to emit specific wavelengths. The system optical performance was verified, and the classification ability was investigated. Consequently, it was demonstrated that HSI (490–1600 nm) could be performed. In addition, seven different targets could be classified by the neural network with an accuracy of 99.6%, recall of 93.7%, and specificity of 99.1% when the wavelength range of over 1000 nm (OTN) was extracted from HSI data as train data.

本文言語English
ページ(範囲)16090-16102
ページ数13
ジャーナルOptics Express
32
9
DOI
出版ステータスPublished - 22 4月 2024

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