Baghdad Science Journal | Current Issue

Volume 15 - Issue 4

(18 Articles)

(P) ISSN:2078-8665

(E) ISSN:2411-7986

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2018 > Issue 3 > Volume 15

Design and Evaluation of a Polarizer Filter

Duaa muthana| Alaa Nazar Abd Algaffar |Abdullah Ibrahim Abbo Al-Numan

Abstract:

This research includes theoretical and evaluation design of a polarizer filter of high transmission in the near IR region of (900-1200nm) for different incidence angles to obtain a long wave and short wave pass filter using analytical calculations. Results refer to a new configuration design in fewer layers than used in previous studies in the long wave pass at incidence angles (45o,50o,55o). Adopted Hafnium dioxide (HfO2) and Magnesium fluoride (MgF2) as coating material at design wavelength (933nm), the study also included design short wave pass polarizer by using the same coating material..

Keywords:

Characteristics Matrix, long-pass wave, optical interference filter, polarizer filters, short-pass wave..

Published Date:13/09/2018 | Total Downloads:(36) | Doi:( http://10.21123/bsj.2018.15.3.0287 )