کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7925508 | 1512507 | 2018 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Stable, high power, high efficiency picosecond ultraviolet generation at 355Â nm in K3B6O10Br crystal
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Stable, high power, high efficiency picosecond ultraviolet generation at 355Â nm in K3B6O10Br crystal Stable, high power, high efficiency picosecond ultraviolet generation at 355Â nm in K3B6O10Br crystal](/preview/png/7925508.png)
چکیده انگلیسی
We demonstrate a high efficiency and high power picosecond ultraviolet source at 355 nm with stable output by sum frequency generation from a Nd:YAG laser using a type-I critically phase matched K3B6O10Br crystal as nonlinear optical material. Conversion efficiency as high as 30.8% was achieved using a 25 ps laser at 1064 nm operated at 10 Hz. Similar work is done by using a 35 W 10 ps laser at 1064 nm as the pump source with a repetition rate of 80 MHz, and the highest average output power obtained was up to 5.3 W. In addition, the power stability of the 355 nm output power measurement shows that the standard deviation fluctuations of the average power are ±0.69% and ±0.91% at 3.0 W and 3.5 W, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 416, 1 June 2018, Pages 71-76
Journal: Optics Communications - Volume 416, 1 June 2018, Pages 71-76
نویسندگان
Z.Y. Hou, L.R. Wang, M.J. Xia, D.X. Yan, Q.L. Zhang, L. Zhang, L.J. Liu, D.G. Xu, D.X. Zhang, X.Y. Wang, R.K. Li, C.T. Chen,