Tree-net architecture for integrated all-optical arithmetic operations and data comparison scheme with optical nonlinear material. - Jitendra Nath Roy; Anup Kumar Maiti; Debajyoti Samanta; Sourangshu Mukhopadhyay (Opt. Switch. Netw., 2007)

All-optical binary flip-flop with the help of Terahertz Optical Asymmetric Demultiplexer. - Goutam Kumar Maity; Tanay Chattopadhyay; Dilip Kumar Gayen; Chinmoy Taraphdar; Anup Kumar Maiti; Santi P. Maity; Jitendra Nath Roy (Nat. Comput., 2010)