Picosecond pulses compression at 1053-nm center wavelength by using a gas-filled hollow-core fiber compressor*
Huang Zhi-Yuana),b), Wang Dinga), Leng Yu-Xina),†, Dai Yeb),‡
Fig.#cod#x00A0;3. a The spectral phases of the pulses passing through fiber blue solid curve and after compensation red solid curve using krypton gas at the pressure of 6#cod#x00A0;bar. b The pulses temporal profiles with different chirp compensation using krypton gas at the pressure of 6 bar, the blue solid curve, red dash curve, green and black dotted curves represent the input pulse, the output pulse without compensation, and the cases with compensation of #cod#x2013;0.00175#cod#x00A0;ps 2 , #cod#x2013;0.00193#cod#x00A0;ps 2 , and 0.0000017#cod#x00A0;ps 3 , respectively.