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A THEORETICAL SIMULATION FOR ACHIEVING HIGH SPATIAL COHERENCE OF LABORATORY X-RAY LASERS |
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| Authors: | LI JING-HONG PENG HUI-MIN ZHANG GUO-PING and YANG MING-LUN |
| Abstract: | An efficient method to achieve high spatial coherence of laboratory soft-X-ray laser is presented, in which a pinhole can be used in "four-target series coupling" experiment to obtain a fully coherent X-ray laser. The model of amplified spontaneous emission is used to describe the characteristics and spatial coherence properties of a soft-X-ray laser beam. The simulation results show that the method is feasible. |
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