title: Numerical extension of Frantz-Nodvik equation for double-pass amplifiers with pulse overlap.
abstract: We developed a new numerical simulation method to calculate the amplification of arbitrary laser pulses in double-pass amplifiers in which two polarization-orthogonal pulses inside the gain medium overlap. The proposed method agrees very well with the experimental results given in this work for the pulse energy and temporal shape.
authors.forename: Jihoon
authors.initials: J
authors.lastname: Jeong
authors.forename: Seryeyohan
authors.initials: S
authors.lastname: Cho
authors.forename: Tae Jun
authors.initials: TJ
authors.lastname: Yu