| Single-atom-response to a Partially Coherent Intense Laser Field |
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| 作者姓名： | HU Suxing XU Zhizhan |
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| 作者单位： | Shanghai Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，P.O.Box 800211，Shanghai 201800 |
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| 摘 要： | Ｓｉｎｇｌｅ┐ａｔｏｍ┐ｒｅｓｐｏｎｓｅｔｏａＰａｒｔｉａｌｙＣｏｈｅｒｅｎｔＩｎｔｅｎｓｅＬａｓｅｒＦｉｅｌｄＨＵＳｕｘｉｎｇＸＵＺｈｉｚｈａｎ（ＳｈａｎｇｈａｉＩｎｓｔｉｔｕｔｅｏｆＯｐｔｉｃｓａｎｄＦｉｎｅＭｅｃｈａｎｉｃｓ，ＣｈｉｎｅｓｅＡｃ...
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| 关 键 词： | highorder harmonic harmonic shift intense laser field |
| 收稿时间： | 1996/9/2 |
Single-atom-response to a Partially Coherent Intense Laser Field |
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| Abstract: | High-order optical harmonic emission by a single atom exposed in a partially coherent intense laser field is numerically calculated. We found that all harmonic shift towards high-frequency and the harmonic spectrum is broadened in different degree according to different harmonic order. Comparing with that of monochromatic field atoms are ionized easier by the partially coherent field. It is possible that the wavelength of the harmonic can be tuned by adjusting the coherence of the incident laser field. |
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| Keywords: | high-order harmonic harmonic shift intense laser field |
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