Title of article :
A new undulator scheme providing various polarization states with low on-axis power density
Author/Authors :
Tanaka، نويسنده , , Takashi and Kitamura، نويسنده , , Hideo، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2011
Pages :
6
From page :
537
To page :
542
Abstract :
A new undulator scheme is proposed to enable flexible utilization of polarization properties of synchrotron radiation, which is based on the composite-period undulator originally proposed to improve the wavelength tunability of free electron lasers. It has an advantage over the conventional undulators that the on-axis power density is kept low even when a high K value is applied to lower the photon energy. The basic principle and availability of various polarization states are presented together with a practical example.
Keywords :
Polarization , Undulator , Heat load
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
Serial Year :
2011
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
Record number :
2205369
Link To Document :
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