Development of multi-colored neutron Talbot-Lau interferometer with absorption grating fabricated by imprinting method of metallic glass

Yoshichika Seki, Takenao Shinohara, Joseph D. Parker, Wataru Yashiro, Atsushi Momose, Kosuke Kato, Hidemi Kato, Maryam Sadeghilaridjani, Yoshie Otake, Yoshiaki Kiyanagi

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)

Abstract

For the effective interferometric imaging at pulsed neutron sources, we have developed the Talbot-Lau interferometer which works at several wavelengths, and demonstrated its operation by observing the visibilities of moire fringes in different wavelength conditions. An absorption grating as an analyzer was fabricated by imprinting of metallic glass for the first time, and showed a well-controlled shape. Using such a grating, we have succeeded in interferometric imaging for the samples of metal rods at a wavelength of 5Å.

Original languageEnglish
Article number044001
Journaljournal of the physical society of japan
Volume86
Issue number4
DOIs
Publication statusPublished - 2017 Apr 15

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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