Femtowatt incoherent image conversion from mid-infrared light to near-infrared light | |
Huang, Nan1; Liu, Hongjun1,2; Wang, Zhaolu1; Han, Jing1; Zhang, Shuan1 | |
作者部门 | 瞬态光学技术国家重点实验室 |
2017-03-01 | |
发表期刊 | LASER PHYSICS |
ISSN | 1054-660X |
卷号 | 27期号:3页码:1-5 |
产权排序 | 1 |
摘要 | We report on the experimental conversion imaging of an incoherent continuous-wave dim source from mid-infrared light to near-infrared light with a lowest input power of 31 femtowatt (fW). Incoherent mid-infrared images of light emission from a heat lamp bulb with an adjustable power supply at window wavelengths ranging from 2.9 mu m to 3.5 mu m are used for upconversion. The sum-frequency generation is realized in a laser cavity with the resonant wavelength of 1064 nm pumped by an LD at 806 nm built around a periodically poled lithium niobate (PPLN) crystal. The converted infrared image in the wavelength range similar to 785 nm with a resolution of about 120 x 70 is low-noise detected using a silicon-based camera. By optimizing the system parameters, the upconversion quantum efficiency is predicted to be 28% for correctly polarized, on-axis and phase-matching light. |
文章类型 | Article |
关键词 | Image Upconversion Mid-infrared Incoherent |
WOS标题词 | Science & Technology ; Physical Sciences |
DOI | 10.1088/1555-6611/aa57db |
收录类别 | SCI ; EI |
关键词[WOS] | UP-CONVERSION ; SPECTROSCOPY |
语种 | 英语 |
WOS研究方向 | Optics ; Physics |
项目资助者 | National Natural Science Foundation of China(61275134 ; 11604377) |
WOS类目 | Optics ; Physics, Applied |
WOS记录号 | WOS:000394607300001 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/28643 |
专题 | 瞬态光学研究室 |
作者单位 | 1.Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon Technol, Xian 710119, Peoples R China 2.Shanxi Univ, Collaborat Innovat Ctr Extreme Opt, Taiyuan 030006, Shanxi, Peoples R China |
推荐引用方式 GB/T 7714 | Huang, Nan,Liu, Hongjun,Wang, Zhaolu,et al. Femtowatt incoherent image conversion from mid-infrared light to near-infrared light[J]. LASER PHYSICS,2017,27(3):1-5. |
APA | Huang, Nan,Liu, Hongjun,Wang, Zhaolu,Han, Jing,&Zhang, Shuan.(2017).Femtowatt incoherent image conversion from mid-infrared light to near-infrared light.LASER PHYSICS,27(3),1-5. |
MLA | Huang, Nan,et al."Femtowatt incoherent image conversion from mid-infrared light to near-infrared light".LASER PHYSICS 27.3(2017):1-5. |
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文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Femtowatt incoherent(713KB) | 期刊论文 | 作者接受稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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