三次谐波产生过程中光场压缩性质的转移

Transfer of Squeezing in Third Harmonic Generation

本文讨论了三次谐波产生过程中场的量子统计性质。在基波场初始为压缩态时,产生的三次谐波场在一定条件下也可以是压缩态的,表明了压缩性质在基波场和谐波场之间的转移。

The quantum statistics of the fields in third harmonic generation have been studied. When the input fundamental is in the squeezed state, the generated third harmonic can also be squeezed. This indicates that the sqeezed properties can be transferred from the fundamental to the harmonic field.