id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iajs-1181	Iltaif, A.K.; Al-Hilli, B.A.; Abbas, L.N.; Hasan, S.A.	Preparation of Optical Window in the Infrared Region (35) µm Using Al2O3 Material	2017	6	.pdf	application/pdf	1384	83	70	We obtain Rmax (maximum reflectivity and Rmin (minimum reflectivity) if (12): ns≥n1≥no ���� = � (�����) (�����) � � �ℎ�� ���� = � � , �, …… [1] IBN AL- HAITHAM J. FOR PURE & APPL. In this work optical window for infrared region was prepared by using Aluminum Oxide (Al2O3)material as antireflection coating on ZnSe substrate which covers the atmospheric window 3-5µm.	cache/iajs-1181.pdf	txt/iajs-1181.txt