List of Articles Bahman Elyasi Article 1 - All optical digital multiplexer using nonlinear photonic crystal ring resonators 20.1001.1.24237361.2022.7.1.6.5 10.30495/jopn.2022.29174.1242 Bahman Elyasi Sahel Javahernia Journal of Optoelectronical Nanostructures , Issue 24 , Year , Spring 2022