A method for direct measuring the frequency of a free electron laser using ACJosephsoneffect is presented.
提出一种利用交流约瑟夫森效应直接测量自由电子激光频率的方法。
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The experimental results are consistent with theoretical analysis on the inverse AC Joeephson effect, showing that the theory of the magnetic coupling is applicable to the inverse ACJosephsoneffect.