| A Simpler and More Precise Data Processing Method of SPIDER and Its Apparatus Design |
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| 作者姓名： | 钏晔 张正泉 李儒新 |
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| 作者单位： | Laboratory for High Intensity Optics，Shanghai Institute of Optics and Fine Mechanics，The Chinese Academy of Sciences，Shanghai 201800，China |
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| 摘 要： | 1 Ｉｎｔｒｏｄｕｃｔｉｏｎ Ｔｈｅｍｅｔｈｏｄｓｔｈａｔｃａｎｍｅａｓｕｒｅｔｈｅｐｈａｓｅａｎｄｔｈｅ ｐｕｌｓｅｄｕｒａｔｉｏｎｍａｉｎｌｙｉｎｃｌｕｄｅｔｈｅＦＲＯＧ1] (ｆｒｅｑｕｅｎｃｙ -ｒｅｓｏｌｖｅｄｏｐｔｉｃａｌｇａｔｉｎｇ)ａｎｄｔｈｅＳＰＩＤＥＲ2 ] (ｓｐｅｃｔｒａｌ ｐｈａｓｅｉｎｔｅｒｆｅｒｏｍｅｔｒｙｆｏｒｄｉｒｅｃｔｅｌｅｃｔｒｉｃ ｆｉｅｌｄｒｅｃｏｎｓｔｒｕｃｔｉｏｎ) .ＦＲＯＧ1] ｕｓｅｓｔｈｅｕｎｋｎｏｗｎｐｕｌｓｅｉｔｓｅｌｆａｓａｔｉｍｅ ｄｅｌａｙｅｄ ｇａ…
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| 收稿时间： | 2001/7/31 |
A Simpler and More Precise Data Processing Method of SPIDER and Its Apparatus Design |
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| CHUAN Ye,ZHANG Zhengquan,LI Ruxin.A Simpler and More Precise Data Processing Method of SPIDER and Its Apparatus Design[J].中国激光(英文版),2002,11(4):291-295. |
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| Authors: | CHUAN Ye ZHANG Zhengquan LI Ruxin |
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| Abstract: | To measure the characteristics of ultrashort laser pulse, an apparatus design and its data processing based on SPIDER are put forward. In this method, the data processing is very simple and only basic mathematic calculation is needed. Furthermore, the pulse to be measured is avoided to pass through any dispersive structure before it arrives at the nonlinear crystal in the designed apparatus. In such a design, the pulse duration less than 10fs can be measured precisely. |
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| Keywords: | nonlinear crystal ultrashort laser pulse pulse duration |
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