Title :
Influence of Mg and/or Be Content on Nonlinear Optical Properties of A2B6 Crystals
Author :
Derkowska-Zielinska, Beata
Author_Institution :
Inst. of Phys., Nicolaus Copernicus Univ., Torun, Poland
Abstract :
In this paper, we present some nonlinear optical properties of A2B6 mixed crystals grown by the modified high-pressure Bridgman method. We measured the nonlinear refractive index (n2), third order nonlinear optical susceptibility (χ<;3>) and nonlinear absorption coefficient of these semiconductors using the standard backward degenerate four wave mixing (DFWM) and Z-scan techniques.
Keywords :
II-VI semiconductors; absorption coefficients; beryllium compounds; crystal growth from melt; magnesium compounds; optical susceptibility; refractive index; zinc compounds; Z-scan technique; Zn1-xBexSe; Zn1-xMgxSe; modified high-pressure Bridgman method; nonlinear absorption coefficient; nonlinear optical properties; nonlinear refractive index; semiconductor; standard backward degenerate four wave mixing; third order nonlinear optical susceptibility; Integrated optics; Materials; Optical imaging; Optical mixing; Optical refraction; Optical variables control; A2B6; DFWM; Z-scan; mixed crystals; nonlinear optical properties;
Conference_Titel :
Transparent Optical Networks (ICTON), 2014 16th International Conference on
Conference_Location :
Graz
DOI :
10.1109/ICTON.2014.6876361
