Propagation of ultrashort dichromatic solitons in a cascade three-level system

Ji-Cai Liu; Fen-Fen Guo; Ya-nan Zhao

doi:10.1117/12.2500394

9 November 2018 Propagation of ultrashort dichromatic solitons in a cascade three-level system

Ji-Cai Liu, Fen-Fen Guo, Ya-nan Zhao

Proceedings Volume 10825, Quantum and Nonlinear Optics V; 1082517 (2018) https://doi.org/10.1117/12.2500394
Event: SPIE/COS Photonics Asia, 2018, Beijing, China

Abstract

Propagation of dichromatic femtosecond laser pulses tuned respectively in single-photon resonances with the cascade three-level system is studied. The initial areas of the two pulses are both equal to 2π, which makes them respectively an optical soliton in ideal two-level systems. When the dichromatic solitons are synchronized into the medium, both the temporal shapes and the spectral distributions of the pulses are strongly distorted during propagation. The delay time between the dichromatic solitons plays an important role on the evolution of the fields.

Citation Download Citation

Ji-Cai Liu, Fen-Fen Guo, and Ya-nan Zhao "Propagation of ultrashort dichromatic solitons in a cascade three-level system", Proc. SPIE 10825, Quantum and Nonlinear Optics V, 1082517 (9 November 2018); https://doi.org/10.1117/12.2500394

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