X-RAY SMALL ANGLE OPTICAL SYSTEM

摘要

Provided is an X-ray small angle optical system, which easily achieves a desired angular resolution, including: an X-ray source having a microfocus; a multilayer mirror having an elliptical reflection surface, and being configured to collect X-rays emitted from the X-ray source and to irradiate a sample; and an X-ray detector configured to detect scattered X-rays generated from the sample, in which the elliptical reflection surface of the multilayer mirror has a focal point A and a focal point B, in which the X-ray source is arranged such that the microfocus includes the focal point A, and in which the X-ray detector is arranged on the multilayer mirror side of the focal point B.

主权项

1. An X-ray small angle optical system, comprising:
an X-ray source having a microfocus; a multilayer mirror having an elliptical reflection surface, and being configured to collect X-rays emitted from the X-ray source and to irradiate a sample; and an X-ray detector configured to detect scattered X-rays generated from the sample, wherein the elliptical reflection surface of the multilayer mirror has a focal point A and a focal point B, wherein the X-ray source is arranged such that the microfocus includes the focal point A, and wherein the X-ray detector is arranged on the multilayer mirror side of the focal point B.