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