کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
846443 909198 2013 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Crystal growth and optical studies on a semi organic nonlinear optical material for laser blue-green generation
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Crystal growth and optical studies on a semi organic nonlinear optical material for laser blue-green generation
چکیده انگلیسی

In recent days amino acid single crystals are gaining importance due to good optical behavior. The title compound l-alanine lithium chloride (LAL), a semi-organic nonlinear optical material has been grown by slow evaporation technique. The material was characterized by single crystal XRD and FT-IR spectroscopic analysis. The growth mechanism and surface features are investigated by optical microscopic techniques such as scanning electron microscopy (SEM) and atomic force microscopy (AFM). The etching study indicates the occurrence of different types of etch pit patterns like striations, triangular etch pits and step like pattern. The UV–Vis transmittance spectrum shows that it has a good transmittance in the entire visible region with the lower cutoff wavelength at 252 nm. Fluorescence spectral studies were carried out for LAL crystal. The SHG conversion efficiency and laser damage threshold were measured using an Nd:YAG laser (1064 nm).

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 124, Issue 15, August 2013, Pages 2204–2209
نویسندگان
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