A Study of Some Optical Properties of PHMNP Thin Film
Keywords:
Refractive index dispersion, optical constants, nonlinear optical susceptibilityAbstract
In the present work the refractive index spectra of Poly(2,2’-oxybis(methylene)bis(4-(hydroxyl(4-hydroxymethyl)naphthalene-1-yl)(phenyl)methyl)naphthalene-l-ol) (PHMNP) thin film have been studied at room temperature. The transmission and reflectance spectra, at normal incidence of PHMNP thin film were obtained in the range of (200 - 900 nm). The refractive index dispersion parameters such as oscillator energy Eo, dispersion energy Ed, long wavelength refractive index n¥, oscillator length strength So were calculated to be about 4.18 eV, 11.95 eV, 1.96, 10.024×1013 m-2,respectively. The optical moments M-1 and M-3, nonlinear optical susceptibility (X3) and nonlinear refractive index (n2(0)) were found to be 2.85(eV)-2, 0.1633(eV)-2, 4.45×10-13 esu and 8.64×10-12 esu, respectively. The low reflectance and low refractive index of PHMNP thin film in the UV-Visible region make the material a prominent one for antireflection coating in solar thermal devices.
Downloads
Metrics
References
P Uthirakumar, CH Hong, EK Suh and YS Lee. Preparation and photophysical properties of organic fluorescent polymers and their nanoparticles. J. Appl. Polym. Sci. 2006; 102, 5344-50.
AQ Abdullah, AA Al-Fergi and HZ Al-Sawaad. Electrical and dielectric properties of copolymer poly[trans-dichlorobis(carboxyl penta methylene amine)bisphenoly - a platinum(II)
terephthalate] (PDPT). J. Mater. Environ. Sci. 2011; 2, 357-64.
AQA Al-Assadi. 2007, Synthesis and study of optical and electrical properties for some new polymers derived from organic dyes and their promising applications as light-emitting diodes. Ph. D. Thesis, University of Basrah, College of Science, Basrah, Iraq.
FJM Al-Imarah and HZM Al-Sawaad. Preparation and fluorescence studies for new naphthol resins. J. Mater. Environ. Sci. 2011; 2, 233-8.
HM Jabbar, EM Jaboori and AQ Abdullah. Dispersion parameters, optical constant and photoluminescence of poly vinyl alcohol grafted eosin - Y dye (PVA-g-Ei). J. Basrah Res. (Sci.) 2010; 36, 9-16.
NM Gasanly. Refractive index and oscillator parameters in TlGaS2, TlGASe2 and TlInS2 layered crystals. J. Optoelectron. Adv. Mater. 2011; 13, 49-52.
AY Al-Ahmad, GM Shabeeb, AQ Abdullah and KM Ziadan. Z-scan measurement for the nonlinear absorption and the nonlinear refraction of poly1,4-diazophenylene-bridged-tris(8-hydroxy-quinoline) aluminum (PDPAlq3). Optik 2011; 122, 1885-9.
HF Hussein, KM Ziadan, KI Ajeel and AK Hassan. Optical properties of thin films of poly(O-tolidine) prepared by spin-coating method. Iraqi J. Polymers 2010; 14, 93-106.
MS Aziz and HM El-Mallah. Electrical and optical properties of azo dye. Indian J. Pure Appl. Phys. 2009; 47, 530-4.
SH Wemple and M Jr Didomenico. Behavior of the electronic dielectric in covalent and ionic materials. Phys. Rev. B 1971; 3, 1338-51.
M Hemissi, H Amardjia-Adnani and JC Plenet. Titanium oxide thin layers deposed by dip-coating method: their optical and structural properties. Current Appl. Phys. 2009; 9, 717-21.
TS Moss, GJ Burrell and E Ellis. Semiconductor Opto-Electronics. Butterworths, London, 1973.
A Bakry. Dispersion and fundamental absorption edge analysis of doped a-Si: H thin films I: p-type. Egypt J. Solids 2008; 31, 191-204.
TCS Girisun and S Dhanuskodi. Linear and nonlinear optical properties of tristhiourea zinc sulphate single crystals. Crys. Res. Technol. 2009; 44, 1297-302.
T Wagner, M Krbal, J Jedelsky, M Vlcek, B Frumarova, M Frumar. Kinetic of optically and thermally induce diffusion and dissolution of silver in PLD As40S60 amorphous films: their properties and structure. J. Optoelectron. Adv. Mater. 2005; 7, 153-60.
H Tichá, J Schwarz, L Tichýa, R Mertens. Physics properties of PbO-ZnO-P2O5 glasses II. Refractive index and optical properties. J. Optoelectron. Adv. Mater. 2004; 6, 747-53.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2013 Walailak University
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.