List of Articles Photonic Band Gap Open Access Article Abstract Page Full-Text 1 - Investigating the Properties of an Optical Waveguide Based on Photonic Crystal with Point Defect and Lattice Constant Perturbation Khojasteh Zarei Ghahraman Solookinejad Masoud Jabbari 20.1001.1.24237361.2016.1.1.6.3 Open Access Article Abstract Page Full-Text 2 - Design and Analysis of a Novel Hexagonal Shaped Channel Drop Filter Based on Two-Dimensional Photonic Crystals Esmat Rafiee Farzin Emami 20.1001.1.24237361.2016.1.2.4.3 Open Access Article Abstract Page Full-Text 3 - Design of an Improved Optical Filter Based on Dual-Curved PCRR for WDM Systems Vahid Fallahi Mahmood Seifouri 20.1001.1.24237361.2017.2.4.4.4 Open Access Article Abstract Page Full-Text 4 - All optical 1 to 2 decoder based on photonic crystal ring resonator Farhad Mehdizadeh Hamed Alipour-Banaei Somaye serajmohammadi 20.1001.1.24237361.2017.2.2.1.7 Open Access Article Abstract Page Full-Text 5 - Novel structure of optical add/drop filters and multi-channel filter based on photonic crystal for using in optical telecommunication devices Vahid Fallahi Mahmood Seifouri 20.1001.1.24237361.2019.4.2.5.5 Open Access Article Abstract Page Full-Text 6 - Nonlinear Optical Effects in One Dimensional Multi-layer Structure Consisting of Polar Ferroelectric Called LiTaO3 omid bahrami Abdolrahim Baharvand 10.30495/jopn.2021.4539 20.1001.1.24237361.2021.6.1.2.4