[7a-PA4-1~6] 3.6 Ultrashort-pulse and high-intensity lasers

▲ [7a-PA4-6] Towards Petawatt-class Femtosecond IR Pulses by Dual-Chirped Optical Parametric Amplification

〇Yuxi FU¹, Katsumi MIDORIKAWA¹, Eiji J. TAKAHASHI¹ (1.RIKEN)

Keywords:parametric amplification, PW infrared fs laser, energy scaling

We discuss future prospects of dual-chirped optical parametric amplification (DC-OPA) scheme, from the point of view of a wavelength tunability (NIR to FIR), a spectrum bandwidth, and an energy scalability (> PW).