Nonlinear optical property and mid-infrared Q-switched laser application at 2.8 mu m of PtSe2 material
文献类型：期刊论文
| 作者 | Yao, Yongping2; Zhang, Feng3; Chen, Bo2; Zhao, Yuqing2; Cui, Na2; Sun, Dunlu1 ; Liu, Shande2,4; Zhang, Yuping2; Zhang, Huiyun2; Zhang, Han3
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| 刊名 | OPTICS AND LASER TECHNOLOGY
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| 出版日期 | 2021-07-01 |
| 卷号 | 139 |
| 关键词 | 2.8 mu m mid-infrared laser Layered PtSe2 material Z-scan |
| ISSN号 | 0030-3992 |
| DOI | 10.1016/j.optlastec.2021.106983 |
| 通讯作者 | Liu, Shande(pepsl_liu@163.com) |
| 英文摘要 | Recent progress on platinum diselenide (PtSe2) nanosheet makes it a promising candidate material for broadband nanophotonic devices, especially when operating in the mid-infrared spectral region. Herein, the layered PtSe2 is successfully prepared by a chemical vapor deposition (CVD) method and employed as a saturable absorber (SA) to generate 2.8 mu m mid-infrared Q-switched laser. The nonlinear optical measurements reveal efficient saturable absorption effect at 2.8 mu m, presenting a saturation fluence of 1.12 +/- 0.14 mJ/cm(2) and a modulation depth of 11 +/- 2%. A laser pulse as shortest as 141.8 +/- 1.4 ns is generated by Er3+:YAP/PtSe2 laser with the maximum output power of 780.0 +/- 4.3 mW and the highest pulse repetition rate of 296.2 +/- 3.8 kHz. These results indicate that layered PtSe2 is a promising SA for mid-infrared pulsed laser, which provides a further application potential for ultrafast photonic devices in mid-infrared region. |
| 资助项目 | Natural Science Foundation of Shandong Province[ZR2020MF115] ; National Natural Science Foundation of China[61875106] ; National Natural Science Foundation of China[61775123] ; Key Research and Development Program of Shandong Province[2019GGX104039] ; Key Research and Development Program of Shandong Province[2019GGX104053] ; SDUST Research Fund[2019TDJH103] |
| WOS研究方向 | Optics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000632368900001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | Natural Science Foundation of Shandong Province ; National Natural Science Foundation of China ; Key Research and Development Program of Shandong Province ; SDUST Research Fund |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/121328]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Liu, Shande |
| 作者单位 | 1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Photon Devices & Mat, Hefei 230031, Peoples R China 2.Shandong Univ Sci & Technol, Coll Elect & Informat Engn, Qingdao 266590, Peoples R China 3.Shenzhen Univ, Coll Optoelect Engn, Shenzhen Engn Lab Phosphorene & Optoelect, Shenzhen 518060, Peoples R China 4.Shandong Normal Univ, Collaborat Innovat Ctr Light Manipulat & Applicat, Jinan 250358, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yao, Yongping,Zhang, Feng,Chen, Bo,et al. Nonlinear optical property and mid-infrared Q-switched laser application at 2.8 mu m of PtSe2 material[J]. OPTICS AND LASER TECHNOLOGY,2021,139. |
| APA | Yao, Yongping.,Zhang, Feng.,Chen, Bo.,Zhao, Yuqing.,Cui, Na.,...&Zhang, Han.(2021).Nonlinear optical property and mid-infrared Q-switched laser application at 2.8 mu m of PtSe2 material.OPTICS AND LASER TECHNOLOGY,139. |
| MLA | Yao, Yongping,et al."Nonlinear optical property and mid-infrared Q-switched laser application at 2.8 mu m of PtSe2 material".OPTICS AND LASER TECHNOLOGY 139(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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