کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7129555 1461599 2018 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Black phosphorus saturable absorber for Q-switched Er:YAG laser at 1645 nm
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی برق و الکترونیک
پیش نمایش صفحه اول مقاله
Black phosphorus saturable absorber for Q-switched Er:YAG laser at 1645 nm
چکیده انگلیسی
A Q-switched Er:YAG solid-state laser at 1645 nm based on black phosphorus (BP) saturable absorbers (SAs) was demonstrated firstly to our knowledge. The BP-SA was fabricated by drop-casting BP nanoplatelets dispersion on a YAG substrate and corresponding saturable absorption properties were characterized at 1.6 μm. By employing as-prepared BP-SAs, stable Q-switched laser operations were achieved with a pulse width of 2.8 μs and a repetition rate of 34 kHz, corresponding to the average output power of 0.33 W. The results verify that BP-SAs have great potential for pulsed 1.6 μm lasers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics & Laser Technology - Volume 100, 1 March 2018, Pages 225-229
نویسندگان
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