| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7128567 | Optics & Laser Technology | 2018 | 4 Pages |
Abstract
Saturable absorber (SA) based on antimony telluride (Sb2Te3)-graphene oxide (GO) had been fabricated. We demonstrated a compact passively Q-switched Nd:GGG laser with the mixed Sb2Te3-GO SA. Stable Q-switching operation at a central wavelength of 1066â¯nm was performed. The shortest single pulse width of 237â¯ns with repetition rate of 72â¯kHz and the maximum output power for Q-switched operation of 408â¯mW was achieved under the pump power of 4.5â¯W, corresponding to the optical-to-optical conversion of 9.1%.
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Engineering
Electrical and Electronic Engineering
Authors
Beibei Wang, Qi Song, Congcong Gao, Guoju Wang, Renqin Dou, Guihua Sun, Wenpeng Liu, Qingli Zhang, Haijuan Yu, Wenjun Wang, Bingyuan Zhang,