Chaos generation by a hybrid integrated chaotic semiconductor laser

Zhang Ming-Jiang^{1, 2, †}, Niu Ya-Nan^{1, 2}, Zhao Tong^{1, 2}, Zhang Jian-Zhong^{1, 2}, Liu Yi^{1, 2}, Xu Yu-Hang^{1, 2}, Meng Jie^{1, 2}, Wang Yun-Cai^{1, 2}, Wang An-Bang^{1, 2, ‡}

(color online) Largest Lyapunov exponent as a function of the feedback strength K_ap of CSLC1. Feedback cavity L is 4 mm and bias current I is .