DETAILED NOTES ON CO²�?/ZNS CRYSTAL

Within this paper, we report the planning and Houses of the novel chalcogenide photonic crystal fiber which has a superior extinction ratio (ER). The GePeriodic Q-switched twin-wavelength oscillation routine is suggested and modeled working with Er:YAG laser with Co:ZnSe passive Q-switcher with lasing switching near 1645 and 1617 nm for example for