TY - JOUR T1 - Determination of Constant Optics of the Thin Films by the RT Method AU - , H. Guessas AU - , A. Beniaiche AU - , S. Bouzid JO - Research Journal of Applied Sciences VL - 2 IS - 1 SP - 55 EP - 59 PY - 2007 DA - 2001/08/19 SN - 1815-932x DO - rjasci.2007.55.59 UR - https://makhillpublications.co/view-article.php?doi=rjasci.2007.55.59 KW - Optical properties KW -theoretical calculation of optical constants KW -algorithm KW -spectrophotometer AB - In this study we present a method for determining the refractive index, absorption coefficient and thickness of thin films using a reflectance and transmittance of incident light (RT method). An algorithm is proposed, developed and tested for the calculation of the optical constants into the visible. Abacuses are traces in order to determiner this constant optics. ER -