[22p-C206-1~13] 3.5 Ultrashort-pulse and high-intensity lasers (formerly 3.6)

▲ [22p-C206-9] A CEP-stable, one-octave DC-OPA with two kinds of nonlinear crystals for generating a single-cycle field

〇(P)Lu Xu^1,2, Eiji J. Takahashi^1,3 (1.UFSXP, RAP, RIKEN, 2.AS, RAP, RIKEN, 3.ELSL, CPR, RIKEN)

Keywords:ultrafast optics

Based on dual chirped optical parametric amplification (DC-OPA) scheme, a CEP-stable, one-octave bandwidth IR laser pulses are amplified to 1.2 uJ from 1.5 um to 3 um. In the future, by taking advantage of the whole pump energy (770 mJ), the output energy of this broadband IR laser will be expected to 40 mJ with transform-limited pulse duration down to 9.5 fs.