PRODUCTION AND DIRECT MEASUREMENT OF CIRCULARLY POLARIZED VACUUM-ULTRAVIOLET LIGHT WITH MULTIREFLECTION OPTICS

被引：21

作者：

KOIDE, T ^{[1
]}

SHIDARA, T ^{[1
]}

YURI, M ^{[1
]}

KANDAKA, N ^{[1
]}

FUKUTANI, H ^{[1
]}

机构：

[1] UNIV TSUKUBA,INST PHYS,SAKURA,IBARAKI 305,JAPAN

来源：

APPLIED PHYSICS LETTERS | 1991年 / 58卷 / 23期

关键词：

D O I：

10.1063/1.104832

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The conversion of linearly polarized synchrotron radiation to circular polarization has been successfully achieved beyond the LiF transmission cutoff in the vacuum ultraviolet by utilizing a triple-reflection polarizer as a quarter-wave retarder. The Stokes parameters of the emerging beam were directly measured at 30 eV with a reflection-type polarimeter as a function of the rotation angle of the "circular polarizer" around the optical axis. The results show that a degree of circular polarization of up to approximately +/- 82% was attained at approximately +/- 25-degrees rotation angles, respectively, between the incidence plane for the polarizer and the horizontal plane. This result is in good agreement with a calculation which took into account the independently measured Stokes parameters of the incoming beam.

引用

页码：2592 / 2594

页数：3

共 39 条

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