Chinese Optics Letters, 2005, 3 (1): 0116, Published Online: Jun. 6, 2006
A new method and instrument for accurately measuring interval between ultrashort pulses 
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Abstract
Using second-order autocorrelation conception, a novel method and instrument for accurately measuring interval between two linearly polarized ultrashort pulses with real time were presented. The experiment demonstrated that the measuring method and instrument were simple and accurate (the measurement error <5 fs). During measuring, there was no moving element resulting in dynamic measurement error.
Zhonggang Ji, Yuxin Leng, Yunpei Deng, Bin Tang, Haihe Lu, Ruxin Li, Zhizhan Xu. A new method and instrument for accurately measuring interval between ultrashort pulses[J]. Chinese Optics Letters, 2005, 3(1): 0116.
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