Name Mohammad mehdi karkhanehchi Affiliation بازنشسته Degree _ Website Email — JournalPaper Presentation Book Thesis FinishedProject Speech GrantAttraction TheorizingChair Publication Innovation ResearchExcellence TitleJournal 1 Design and Simulation of Optical 4-Channel Demultiplexer Using Photonic Crystals Journal of Optical Communications 2 Design of an all optical half-adder based on 2D photonic crystals PHOTONIC NETWORK COMMUNICATIONS 3 Design of a high bitrate optical decoder based on photonic crystals Journal of Computational Electronics 4 CALCULATION OF SHORT OPTICAL PULSES BY USING TWO SECTIONS PASSIVE Q-SWITCHING DIODE LASER Tehnicki Vjesnik-Technical Gazette 5 Design and implementation of the monitoring and control systems for distribution transformer by using GSM network INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS 6 Design of QCA Full Adders without Wire Crossing boson journal of modern physics