Bilayer Bismuth Selenide nanoplatelets based saturable absorber for ultra-short pulse generation (Invited).
文献类型：期刊论文
| 作者 | Xu, Yanhua; Xie, Hanhan; Jiang, Guobao; Miao, Lili; Wang, Ke; Tang, Siying; Yu, Xuefeng; Zhang, Han; Bao, Qiaoliang |
| 刊名 | OPTICS COMMUNICATIONS
 |
| 出版日期 | 2017 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Based on an efficient and bottom-up synthesis technique, Bismuth Selenide (Bi2Se3) nanoplatelets with uniform morphology and average thickness down to 3-7 nm had been fabricated. Its nonlinear absorption property under high power excitation had been well characterized by our Z-scan measurement system at different illumination wavelengths, and we found that the as-fabricated bi-layer Bi2Se3 nanoplatelets show unique nonlinear optical responses, that is, with asaturable optical intensity of 32 GW/cm(2) (resp. 3.7 MW/cm(2)) and a modulation depth of 88% (resp. 36%) at 800 nm (resp. 1565 nm). By implementing itssaturable absorption property, we designed an optical saturable absorber device based on bilayer Bi2Se3 nanoplatelets through deposited them onto the end-facet of optical fiber. The as fabricated optical saturable absorber device allows for the generation of mode-locking pulses at 1571 nm with pulse duration of 579 fs and a repetition rate of 12.54 MHz at a pump power of 160 mW. The method on fabricating ultrathin Bi2Se3 nanoplatelets may pave a new way to massive production of large-area topological insulator thin films that can be used in two-dimensional layered materials related photonics device. (C) 2015 Elsevier B.V. All rights reserved. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/12299]  |
| 专题 | 深圳先进技术研究院_医药所 |
| 作者单位 | OPTICS COMMUNICATIONS |
| 推荐引用方式 GB/T 7714 | Xu, Yanhua,Xie, Hanhan,Jiang, Guobao,et al. Bilayer Bismuth Selenide nanoplatelets based saturable absorber for ultra-short pulse generation (Invited).[J]. OPTICS COMMUNICATIONS,2017. |
| APA | Xu, Yanhua.,Xie, Hanhan.,Jiang, Guobao.,Miao, Lili.,Wang, Ke.,...&Bao, Qiaoliang.(2017).Bilayer Bismuth Selenide nanoplatelets based saturable absorber for ultra-short pulse generation (Invited)..OPTICS COMMUNICATIONS. |
| MLA | Xu, Yanhua,et al."Bilayer Bismuth Selenide nanoplatelets based saturable absorber for ultra-short pulse generation (Invited).".OPTICS COMMUNICATIONS (2017). |
入库方式： OAI收割
来源：深圳先进技术研究院
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