کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1494346 | 992905 | 2014 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Passively Q-switched lasers at 1.06 μm with graphene oxide and carbon nanotubes D2O dispersion
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
• The fabricate process of GO and CNTs dispersions was demonstrated.
• Q-switching performance of GO and CNTs dispersions was reported.
• The GO and CNTs dispersions are suitable for solid-state lasers.
We have investigated the passive Q-switching characteristics of graphene oxide (GO) and single walled carbon nanotubes (SWCNTs) D2O (heavy water, deuteroxide) based on a diode-pumped YVO4/Nd:YVO4 laser for the first time as far as we know. By using 20 mg/10 ml GO D2O dispersion, pulses with minimum duration of 344 ns under a repetition rate of 550 kHz were obtained. With 0.3 mg/10 ml SWCNTs D2O dispersion, a maximum pulse energy of 1.2 μJ with duration of 530 ns was achieved at a repetition rate of 178 kHz.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optical Materials - Volume 36, Issue 7, May 2014, Pages 1270–1273
Journal: Optical Materials - Volume 36, Issue 7, May 2014, Pages 1270–1273
نویسندگان
Tianli Feng, Shengzhi Zhao, Kejian Yang, Jia Zhao, Guiqiu Li, Dechun Li, Wenchao Qiao, Tao Li, Xintian Chen, Cheng Liu, Yonggang Wang,