S2-24~28

[S2-28-CL] Efficiencies of Eu³⁺to Eu²⁺ by Focused Laser Pulses; Filamentation Conditions by Femtosecond, Two Photon Excitation by Nanosecond Pulses

*Nobuaki Nakashima^1,2, Shohei Matsuda², Tomoyuki Yatsuhashi¹ (1. Osaka Metropolitan Univ. (Japan), 2. Institute for Laser Technology (Japan))

キーワード：femtosecond filamentation, two photon excitation, Eu, actinide, particle formation