Interferometer for cold neutrons using multilayer mirrors.

Interferometer for cold neutrons using multilayer mirrors.
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使用多层镜的冷中子干涉仪。

DOI:
10.1103/physreva.54.649
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发表时间:
1996
期刊:
Physical review. A, Atomic, molecular, and optical physics
影响因子:
--
通讯作者:
Tasaki
Tasaki
中科院分区:
--
文献类型:
--
作者:
Funahashi;Ebisawa;T Haseyama;Hino;A Masaike;Otake;Tabaru;Tasaki

文献摘要

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我们报告了使用多层镜对冷中子干涉仪进行的成功实验测试。使用波长为 12.6 \AA{}、半峰全宽为 3.5% 的冷中子束可以清楚地观察到类似于经典光学中的布儒斯特条纹的干涉条纹。观察到的干涉条纹证明了多层中子镜反射的相干性,并证实了使用多层镜进行冷中子干涉测量的可行性。 \textcopyright{} 1996 美国物理学会。
We report a successful experimental test of an interferometer for cold neutrons using multilayer mirrors. Interference fringes that are analogous to the Brewster's fringes in classical optics have been clearly observed using the cold neutron beam with a wavelength of 12.6 \AA{} and a bandwidth of 3.5% at full width at half maximum. The observed interference fringes demonstrate the coherence of the reflection off the multilayer neutron mirror and confirm the feasibility of cold neutron interferometry using multilayer mirrors. \textcopyright{} 1996 The American Physical Society.