Feedback Delay Identification by Time-Dependent Exponent Evaluation for a Chaotic Semiconductor Laser
Xiaozhou Li, Song-Sui Li, Jun-Ping Zhuang, Jianbo Gao, Sze-Chun Chan · 2015
Feedback delay time of a chaotic laser is experimentally extracted by calculating the time-dependent exponent Ʌ. The exponent is directly obtained through phase space reconstruction and contains the information of the largest Lyapunov exponent.