Chang, Yao-Tang, Jen-Fa Huang, Yen-Chung Huang, and Yan-Tai Liou. 2016. “Security Enhancement on Reconfiguring Coded Wavelength With Tunable Wavelength Filter Array Triggered Chaotic Sequences”. Proceedings of Engineering and Technology Innovation 3 (August):4-6. https://ojs.imeti.org/index.php/PETI/article/view/230.