SPECTRA: a synchrotron radiation calculation code.
An application program to calculate various characteristics of synchrotron radiation, called SPECTRA, is described. The program does not need any other commercial software and is equipped with a full graphical user interface which makes data input quite easy. Equations on synchrotron radiation from arbitrary-field sources in a near-field region are derived, as are simplified expressions for ideal devices using a far-field approximation. Effective numerical methods implemented in SPECTRA to reduce computation time are explained, and several examples are presented.
Tanaka
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Coherent Synchrotron Light Source Physics Laboratory, The Institute of Physical and Chemical Research, Koto 1-1-1, Mikazuki-cho, Sayo-gun, Hyogo 679-5148, Japan. ztanaka@spring8.or.jp
Kitamura
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