Development of neuron compound lens and prism based on neutron refractive optics

Tomohiro Adachi; Takayuki Oku; Shin-ya Morita; Sei Moriyasu; Yutaka Yamagata; Hitoshi Ohmori; Yoshiyuki Takizawa; Hirohiko M. Shimizu; Tomoyuki Hirota; Yoshiaki Kiyanagi; Takashi Ino; Michihiro Furusaka; Junichi Suzuki

doi:10.1117/12.448065

8 November 2001 Development of neuron compound lens and prism based on neutron refractive optics

Tomohiro Adachi, Takayuki Oku, Shin-ya Morita, Sei Moriyasu, Yutaka Yamagata, Hitoshi Ohmori, Yoshiyuki Takizawa, Hirohiko M. Shimizu, Tomoyuki Hirota, Yoshiaki Kiyanagi, Takashi Ino, Michihiro Furusaka, Junichi Suzuki

Author Affiliations +

Proceedings Volume 4509, Neutron Optics; (2001) https://doi.org/10.1117/12.448065
Event: International Symposium on Optical Science and Technology, 2001, San Diego, CA, United States

Abstract

We have developed compound refractive prism for cold neutrons. To prevent an increase in neutron absorption, we have developed prism array like a Fresnel lens. The prism characteristics were investigated with experimental and numerical simulation studies. We achieved transmission of 0.75 and refractive angle of 7.5 mrad for 15 neutrons with 49 layered prism array.

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Tomohiro Adachi, Takayuki Oku, Shin-ya Morita, Sei Moriyasu, Yutaka Yamagata, Hitoshi Ohmori, Yoshiyuki Takizawa, Hirohiko M. Shimizu, Tomoyuki Hirota, Yoshiaki Kiyanagi, Takashi Ino, Michihiro Furusaka, and Junichi Suzuki "Development of neuron compound lens and prism based on neutron refractive optics", Proc. SPIE 4509, Neutron Optics, (8 November 2001); https://doi.org/10.1117/12.448065

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