検索対象:     
報告書番号:
※ 半角英数字
 年 ~ 
 年

A Scintillator-based detector with sub-100-$$mu$$m spatial resolution comprising a fibre-optic taper with wavelength-shifting fibre readout for time-of-flight neutron imaging

ファイバ光学テーパと波長シフトファイバ光読み出しよるサブ100$$mu$$m分解能のTOF中性子イメージングのためのシンチレータ検出器

中村 龍也; 藤 健太郎; 川崎 卓郎; 本田 克徳; 鈴木 浩幸; 海老根 守澄; 美留町 厚; 坂佐井 馨; 曽山 和彦; 片桐 政樹*

Nakamura, Tatsuya; To, Kentaro; Kawasaki, Takuro; Honda, Katsunori; Suzuki, Hiroyuki; Ebine, Masumi; Birumachi, Atsushi; Sakasai, Kaoru; Soyama, Kazuhiko; Katagiri, Masaki*

A scintillator-based neutron-counting imaging detector with a sub-100-$$mu$$m spatial resolution was developed for energy-selective neutron imaging. The detector head of the detector comprised a thin ZnS/$$^{6}$$LiF scintillator screen, a fibre-optic taper and crossed wavelength-shifting (WLS) fibre arrays. The developed detector had a pixel size of 34 $$mu$$m $$times$$ 34 $$mu$$m, and exhibited spatial FWHM resolutions of 80 $$mu$$m and 61 $$mu$$m in the x and y directions, respectively. A small prototype detector demonstrated the capability of neutron imaging using Bragg edges of a Cu/Fe sample when using the pulsed-neutron source in the Materials and Life Science Experimental Facility at the Japan Proton Accelerator Research Complex.

Access

:

- Accesses

InCites™

:

パーセンタイル:30.82

分野:Instruments & Instrumentation

Altmetrics

:

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.