It is found that the spectra are influenced sensitively by the initial field intensity and the photon number distribution.

发现腔场谱结构不仅与初始场强有关，还随初始场光子数分布的变化而改变。

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The mean photon number, the second-order coherence and the distribution of this optical cat state are derived in this paper and some properties of this state are presented.

本文推导两个成份的光学猫态的平均光于数，二阶相干度的表达式及猫态的光子数分布，揭示出猫态的某些性质。

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The greater the pumping radius is, the greater the fluctuation of output pulse peak power caused by the fluctuation of oscillating light initial photon number mode distribution will be;

泵浦半径越大，振荡光初始光子数横模结构波动引起的输出脉冲峰值功率波动越大；

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