Title of article
A large-area neutron-interferometer optimized for coherent beam deflection: Applications
Author/Authors
Springer، نويسنده , , J. and Zawisky، نويسنده , , M. and Farthofer، نويسنده , , R. and Lemmel، نويسنده , , H. and Suda، نويسنده , , M. and Kuetgens، نويسنده , , U.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
6
From page
307
To page
312
Abstract
A large perfect crystal interferometer with two interference loops offers novel applications in neutron interferometry. Coherent beam manipulation with special prism and phase shifter arrangements is discussed and prism materials that are able to preserve beam coherence in case of thicker prisms are investigated. A set of four identical prisms has been used to determine the vertical coherence function in an experiment performed at instrument ILL-S18. Several proposals for new experiments are outlined for (a) squeezing in momentum space, (b) precise measurement of gravitational induced phase shifts, and finally, (c) the simulation of a split crystal interferometer.
Keywords
Neutron interferometry , Large-area interferometer , Two-loop , Higher order reflections , Short wavelengths , Prisms , Beam deflection , Vertical coherence , Homogeneous materials , Momentum squeezing , GRAVITATION , Split crystal interferometer , Perfect crystal interferometer
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2010
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2209759
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