کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5442557 | 1510763 | 2017 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Diode-double-face-pumped Nd:YAG ceramic slab laser amplifier with low depolarization loss
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A diode-double-face-pumped Nd:YAG ceramic slab laser amplifier with uniform gain distribution and low depolarization loss was presented. Energy storage of 2.6 J was achieved at 1064 nm with a repetition rate of 200 Hz and a pulse width of 200 us from a 140 mm Ã 40 mm Ã 7 mm ceramic slab at a total pump power of 1215 W, corresponding to an optical-to-optical efficiency of 42.8%. An average small signal gain of 5.45 was achieved with a standard deviation of only 0.09 in the cross section, which shown good concentration uniformity. An average depolarization loss of 2.6% at different positions of the slab was obtained due to small thermal gradient of the zigzag configuration.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optical Materials - Volume 71, September 2017, Pages 125-128
Journal: Optical Materials - Volume 71, September 2017, Pages 125-128
نویسندگان
Yanzhong Chen, Zhongwei Fan, Guangyan Guo, Dan Jia, Jianguo He, Ye Lang, Jisi Qiu, Zhijun Kang, Tianzhuo Zhao, Weiran Lin, Jiang Wang, Tengfei Xie, Jiang Li, Huamin Kou, Yubai Pan,