کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7223897 | 1470563 | 2018 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A comparative study on the effect of l-tartaric acid and sodium bicarbonate on the growth and characterization of KDP single crystals
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A comparative study on the effect of l-tartaric acid and sodium bicarbonate on the growth and characterization of KDP single crystals A comparative study on the effect of l-tartaric acid and sodium bicarbonate on the growth and characterization of KDP single crystals](/preview/png/7223897.png)
چکیده انگلیسی
Potassium dihydrogen phosphate (KDP) is one of the efficient inorganic single crystals employed in second harmonic generation (SHG) conversion applications. Present work describes the growth and characterization of optically transparent single crystals of KDP and KDP in presence of two different concentrations of l-tartaric acid and three different concentrations of sodium bicarbonate by slow evaporation solution growth technique at ambient temperature. FT-IR analysis did not reveal any main vibrations of LTA or NaHCO3. The UV-Vis-NIR study suggest that the crystals are highly transparent in the region 373-1200â¯nm and percentage of transmittance slightly increased in case of KDP crystals grown in presence of 0.1â¯M% sodium bicarbonate. Improvement in SHG efficiency was observed in KDP grown in presence of 0.1â¯M% l-tartaric acid. Thermal stability of the KDP grown in presence of impurities showed marginal increase when compared to pristine KDP.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - Volume 164, July 2018, Pages 498-509
Journal: Optik - Volume 164, July 2018, Pages 498-509
نویسندگان
S. Nirmala Sri Devi, E.K. Girija,