Search Results - "Mahtabi, Naser"

Design of an ultra-compact and high-contrast ratio all-optical NOR gate by Parandin, Fariborz, Mahtabi, Naser

“…In this research, an all-optical NOR gate is designed and simulated based on two-dimensional photonic crystals. A square lattice has been used to design this…”
Get full text

Design of a compact microstrip coupler with harmonics suppression using resonator and meandered lines by Roshani, Sobhan, Roshani, Saeed, Behdad Jamshidi, Mohammad, Dorostkar Yaghouti, Behnam, Mahtabi, Naser

“…In this paper, a new coupler is designed using proposed resonator cell and meandered lines. The proposed coupler correctly works at 1 GHz operating frequency…”
Get full text

A Dual Band Microstrip Branch Line Coupler with Harmonics Suppression Using LPF and Open Ended Stubs by Roshani, Saeed, Roshani, Sobhan, Jamshidi, Mohammad Behdad, Karimi, Mohsen, Mahtabi, Naser

“…A dual band branch line coupler (DB-BLC) with wide harmonics rejection band is designed. The designed coupler can work at 2.6 and 4 GHz and also, provides…”
Get full text

Calculation of short optical pulses by using two sections passive Q-switching diode laser

Get full text

Calculation of short optical pulses by using two sections passive Q-switching diode laser/Proracun kratkih optickih impulsa pomocu pasivnog diodnog lasera Q-ukljucivanja s dva dijela by Parandin, Fariborz, Karkhanehchi, Mohammad Mehdi, Hemmati, Reza, Mahtabi, Naser

“…In order to attain the optical pulses with high frequency, the pulse-width must be very short. In practical systems, passive Q-switching is mainly regarded as…”
Get full text

Proračun kratkih optičkih impulsa pomoću pasivnog diodnog lasera Q-uključivanja s dva dijela by Parandin, Fariborz, Karkhanehchi, Mohammad Mehdi, Hemmati, Reza, Mahtabi, Naser

“…Kako bi se dobili optički impulsi visoke frekvencije, širina impulsa mora biti vrlo kratka. U praktičnim sustavima pasivno Q-uključivanje se smatra jednom od…”
Get full text