摘要
数值分析了三次谐波系统在混沌状态下光场的统计特性。三次谐波混沌状态下光场统计服从超泊松分布， 谐波光场涨落皆大于基波光场涨落， 这种光场涨落随系统最大李亚普诺夫（ Ｌｙａｐｕｎｏｖ）指数增大而无规律地发生起伏变化。
The numerical results about the photon statistics of the chaotic light field in third harmonic generation are given. The photon statistics of the chaotic light field obeys the super Poisson distribution. In all cases, the photon statistic fluctuation of third harmonic wave is always stronger than that of the fundamental wave. This fluctuation vary irregularly with the increase of the the maximum Lyapunov exponent of the system.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1999年第9期1231-1235,共5页
Acta Optica Sinica
基金
国家自然科学基金
关键词
三次谐波
混沌
光子统计
超泊松分布
光场
third harmonic, chaos, photon statistics, super Poisson distribution.
