Coherent and incoherent components of a synchrotron radiation spot produced by separate capillaries

被引:26
作者
Dabagov, SB [1 ]
Marcelli, A
Murashova, VA
Svyatoslavsky, NL
Fedorchuk, RV
Yakimenko, MN
机构
[1] Russian Acad Sci, PN Lebedev Phys Inst, Moscow, Russia
[2] Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy
[3] RAS, Ctr Photochem, Moscow 117901, Russia
关键词
D O I
10.1364/AO.39.003338
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We discuss soft-x-ray focusing properties of separate capillaries. It is shown that a nonnegligible fraction of the synchrotron radiation beam transmitted by the capillary is modal. Experimental and theoretical data are discussed to explain the superposition pattern of x rays in the focal plane due to the interference phenomena of electromagnetic radiation propagating through separate capillaries. (C) 2000 Optical Society of America OCIS codes: 340.0340, 030.1670, 030.4070, 230.7370.
引用
收藏
页码:3338 / 3343
页数:6
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