Mahmoud salman soliman ibrahim

NM10–Highly Sensitive Photonic Crystal Gamma Ray Dosimeter

Ibrahim M. S. S., Hameed M. F. O., Hamed M. K. G., El-Okr M. M., Obayya S. S. A.

Highly sensitive 2D Si photonic crystal (PhC) sensor is proposed and analyzed for the detection of gamma-ray doses in the visible light region. The suggested PhC has a cavity infiltrated by poly-vinyl alcohol (PVA) polymer doped with crystal violet and carbol fuchsine dyes. The geometrical parameters of the design are studied to maximize the sensor […]