Spectral dynamical behavior in two-section, quantum well, mode-locked laser at 1.064 μm

Wei Si-Hang^{1, 2}, Ma Ben^{1, 2}, Chen Ze-Sheng^{1, 2}, Liao Yong-Ping^{1, 2}, Hao Hong-Yue^{1, 2}, Zhang Yu^{1, 2}, Ni Hai-Qiao^{1, 2, †}, Niu Zhi-Chuan^{1, 2, ‡}

(color online) (a) Gain peaks of gain section (red squares) and absorption band-edges of saturable absorber (SA) (blue triangles) against carrier density in quantum well region. (b) Gain peaks and absorption band-edges against temperature of quantum well region.