1. Aviation Material Research and Development Laboratory, Faculty of Aeronautics and AstronauticsKocaeli University Kocaeli Turkey
2. BEAM Ar‐Ge Optics, Laser and SpectroscopyKocaeli University‐Technopark 41275, Yeniköy/Kocaeli Turkey
3. Department of PhysicsKocaeli University Kocaeli Turkey