Chi-Ping Lee, Chien-Ping Chang, Jiun-Shiou Deng, Min-Hao Li, Ming-Feng Lu, Yang-Tung Huang, Ping-Yu Kuei. A strictly nonblocking network based on nonblocking 4×4 optical switches. Optical Switching and Networking, 9(1):1-12, 2012. [doi]
Abstract is missing.