Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Natsumi Kawashima"'
Autor:
Kotone YOKOYAMA, Natsumi KAWASHIMA, Tomoya KITAZAKI, Sora MIZUTANI, Hanyue KANG, Ichiro ISHIMARU
Publikováno v:
Proceedings of SPIE; 7/24/2019, Vol. 11142, p50-53, 4p
Publikováno v:
Infrared Physics & Technology. 97:217-223
Paper is non-uniform; thus, it is difficult to ascertain whether the slight differences in near-infrared absorption spectra are caused by the difference in paper type or the paper’s non-uniformity. We used near-infrared hyperspectral imaging to mea
Autor:
Ichiro Ishimaru, Hanyue Kang, Natsumi Kawashima, Tomoya Kitazaki, Jyunya Iwaki, Satoru Adachi, Sora Mizutani, Kotone Yokoyama
Publikováno v:
Proceedings of SPIE; 5/1/2019, Vol. 11058, p1-6, 6p
Autor:
Tomoya KITAZAKI, Keita MORI, Naoyuki YAMAMOTO, Congtao WANG, Natsumi KAWASHIMA, Ichiro ISHIMARU
Publikováno v:
Proceedings of SPIE; 7/7/2017, Vol. 10412, p1041204-1-1041204-4, 4p, 2 Color Photographs, 3 Graphs
Autor:
Satoru Adachi, Ichiro Ishimaru, Tomoya Kitazaki, Kenji Wada, Hanyue Kang, Akira Nishiyama, Natsumi Kawashima
Publikováno v:
Clinical and Preclinical Optical Diagnostics II.
We propose an ultrasonic-assisted point-one-shot mid-infrared Fourier spectroscopy device involving an ultrasonic liquid-cell and point-one-shot Fourier spectroscopy (diameter: 6 mm, thickness: 5 mm) for ear clip type non-invasive blood glucose senso
Autor:
Jyunya Iwaki, Hanyue Kang, Ichiro Ishimaru, Satoru Adachi, Tomoya Kitazaki, Natsumi Kawashima, Kotone Yokoyama, Sora Mizutani
Publikováno v:
Optics for Arts, Architecture, and Archaeology VII.
A mid-infrared spectroscopic imager needs to be portable and tough for the identification of dyestuffs used for murals in ancient tombs during archaeological on-site analysis. Meanwhile, an extremely compact and tough hyperspectral camera with mass l
Autor:
Akira Nishiyama, Hanyue Kang, Hiroyuki Nomura, Natsumi Kawashima, Tomoya Kitazaki, Kenji Wada, Naoyuki Yamamoto, Ichiro Ishimaru
Publikováno v:
Journal of Biomedical Optics
When monitoring a moist sample using mid-infrared spectroscopy, its thickness must be
Autor:
Akira Nishiyama, Ichiro Ishimaru, Kosuke Nogo, Tomoya Kitazaki, Kenji Wada, Natsumi Kawashima, Hanyue Kang
Publikováno v:
Optical Diagnostics and Sensing XIX: Toward Point-of-Care Diagnostics.
For monitoring and prevention of lifestyle diseases, we have investigated development of non-invasive ear-clip type blood glucose sensors that can be used by individuals in daily life. Because mid-infrared light (λ = 8–14 μm) is absorbed strongly
Autor:
Kosuke Nogo, Akira Nishiyama, Tomoya Kitazaki, Kenji Wada, Natsumi Kawashima, Ichiro Ishimaru, Hanyue Kang
Publikováno v:
Optical Diagnostics and Sensing XIX: Toward Point-of-Care Diagnostics.
We propose the point one-shot mid-infrared Fourier spectroscopic imager, which is composed of only a single Ge lens (diameter: 6 mm; thickness: 5 mm) and a two-dimensional array device. The lens is a nonspherical lens on the front side and a dual-axi
Autor:
Akira Nishiyama, Daichi Inohara, Ichiro Ishimaru, Natsumi Kawashima, Kosuke Nogo, Keita Mori, Wei Qi, Satoshi Ogawa, Kenji Wada, Satsuki Hosono
Publikováno v:
Optical Review. 23:360-363
Application of spectroscopic techniques to suspensions is difficult because optical scattering caused by solid particles reduces the accuracy. At the extreme, dense suspensions like blood cannot be analyzed by spectroscopic techniques. In the present