[14a-2G-1~10] 3.6 Ultrashort-pulse and high-intensity lasers

[14a-2G-5] All-fiber generation of two-color synchronized femtosecond pulses by use of dispersive wave

〇Dai Yoshitomi¹, Kenji Torizuka¹ (1.AIST)

Keywords:femtosecond,fiber,laser

We report the development of the two-color synchronized and phase-coherent femtosecond pulse source consisting of Er and Yb fiber lasers. One of the two branches of Er-fiber amplifier outputs is converted in a highly nonlinear fiber into Yb spectral region by use of dispersive wave generation. All-fiber generation of two-color synchronized and phase-coherent pulses are thus achieved. The amplification of the pulses are ongoing.