Chaos generation by a hybrid integrated chaotic semiconductor laser
Zhang Ming-Jiang1, 2, †, Niu Ya-Nan1, 2, Zhao Tong1, 2, Zhang Jian-Zhong1, 2, Liu Yi1, 2, Xu Yu-Hang1, 2, Meng Jie1, 2, Wang Yun-Cai1, 2, Wang An-Bang1, 2, ‡
       

(color online) Dynamic maps of the chaotic semiconductor laser chip 2 calculated by the largest Lyapunov exponent: (a) L = 2 mm, (b) L = 3 mm, (c) L = 4 mm, (d) L = 5 mm, (e) L = 6 mm, and (f) L = 4 cm. The blue represents that the largest Lyapunov exponent is far less than zero; green is near zero; red and yellow are greater than zero.