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Proceedings Paper

Development of neuron compound lens and prism based on neutron refractive optics
Author(s): 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
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Paper 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.

Paper Details

Date Published: 8 November 2001
PDF: 8 pages
Proc. SPIE 4509, Neutron Optics, (8 November 2001); doi: 10.1117/12.448065
Show Author Affiliations
Tomohiro Adachi, RIKEN-The Institute of Physical and Chemical Research (Japan)
Takayuki Oku, RIKEN-The Institute of Physical and Chemical Research (Japan)
Shin-ya Morita, RIKEN-The Institute of Physical and Chemical Research and Univ. of Tokyo (Japan)
Sei Moriyasu, RIKEN-The Institute of Physical and Chemical Research (Japan)
Yutaka Yamagata, RIKEN-The Institute of Physical and Chemical Research (Japan)
Hitoshi Ohmori, RIKEN-The Institute of Physical and Chemical Research (Japan)
Yoshiyuki Takizawa, RIKEN-The Institute of Physical and Chemical Research (Japan)
Hirohiko M. Shimizu, RIKEN-The Institute of Physical and Chemical Research (Japan)
Tomoyuki Hirota, Hokkaido Univ. (Japan)
Yoshiaki Kiyanagi, Hokkaido Univ. (Japan)
Takashi Ino, High Energy Accelerator Research Organization (Japan)
Michihiro Furusaka, High Energy Accelerator Research Organization (Japan)
Junichi Suzuki, Japan Atomic Energy Research Institute (Japan)


Published in SPIE Proceedings Vol. 4509:
Neutron Optics
James L. Wood; Ian S. Anderson, Editor(s)

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