1. Sang-Kil Son and Shih-I Chu, “Many-mode Floquet theoretical approach for probing high harmonic generation in intense frequency-comb laser fields” in The 38th Meeting of the Division of Atomic, Molecular and Optical Physics (American Physics Society, Calgary, Alberta, Canada, June 5-9, 2007) [poster].
2. Sang-Kil Son and Shih-I Chu, “Floquet formulation for the investigation of multiphoton quantum interference in a superconducting qubit driven by a strong field” in The 38th Meeting of the Division of Atomic, Molecular and Optical Physics (American Physics Society, Calgary, Alberta, Canada, June 5-9, 2007) [poster].