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Chinese Physics Letters

Spectral Effects for an Ultrashort Pulse Train Propagating in a Two-Level Atom Medium

刘炳欣, 龚尚庆, 宋晓红, Li Ru Xin, 徐至展

Published Jan 1, 2005• 0 citations
OpenAlex

Abstract

We investigate the spectra of a femtosecond pulse train propagating in a resonant two-level atom (TLA) medium. it is found that higher spectral components can be produced even for a 2 pi femtosecond pulse train. Furthermore, the spectral effects depend crucially on both the relative shift phi and the delay time tau between the successive pulses of the femtosecond pulse train.

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