ATOMIC AND MOLECULAR PHYSICS

Generation-channel interference of high-order harmonics of an anharmonic oscillator driven by bi-chrome laser fields and its mechanism

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2011 Chinese Physical Society and IOP Publishing Ltd
, , Citation Wang Li-Ming et al 2011 Chinese Phys. B 20 073202 DOI 10.1088/1674-1056/20/7/073202

1674-1056/20/7/073202

Abstract

A method to describe the generation channels of high-order harmonics is proposed. According to this method, the mechanism of generation-channel interference of high-order harmonics is revealed clearly. We take the anharmonic oscillator driven by bi-chrome fields as an example to illustrate that this method can be used to understand the effect of generation-channel interference.

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10.1088/1674-1056/20/7/073202