| Long-term stable bright amplitude-squeezed state of light at 1064 nm for quantum imaging | |
| Feng, Fei; Bi, Si Wen; Lu, Bao Zhu; Kang, Meng Hua | |
| 作者部门 | 瞬态光学与光子技术国家重点实验室 |
| 2013 | |
| 发表期刊 | OPTIK
 |
| ISSN | 0030-4026 |
| 卷号 | 124期号:11页码:1070-1073 |
| 摘要 | Bright amplitude-squeezed light at 1064 nm is generated with excellent long-term stability by utilizing the degenerate optical parametric amplifier (OPA) based on periodically poled KTiOPO4 (PPKTP) crystal. Amplitude noise reduction of as much as -5.5 dB is observed directly at an output power of 0.3 mW. This corresponds to a squeezing of -6.22 dB in the beam, the detection efficiency and the propagation efficiency are taken into account. The average value of the detected noise reduction in continuous operation over 5 h is -3.8 dB by locking the cavity length of the OPA. The squeezed state light is applied for imaging of virtual object. The experimental results indicate that the obtained image is more distinct and has less distortion compared to that obtained by infrared coherent light. (c) 2013 Elsevier GmbH. All rights reserved. |
| 文章类型 | Article |
| 关键词 | Squeezed Light Continuous Operation Self-balanced Homodyne Detection Quantum Imaging |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1016/j.ijleo.2013.01.005 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | GENERATION ; MICROSCOPY ; RESOLUTION ; DB |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| WOS记录号 | WOS:000319249100023 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/21874 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China |
| 推荐引用方式 GB/T 7714 | Feng, Fei,Bi, Si Wen,Lu, Bao Zhu,et al. Long-term stable bright amplitude-squeezed state of light at 1064 nm for quantum imaging[J]. OPTIK,2013,124(11):1070-1073. |
| APA | Feng, Fei,Bi, Si Wen,Lu, Bao Zhu,&Kang, Meng Hua.(2013).Long-term stable bright amplitude-squeezed state of light at 1064 nm for quantum imaging.OPTIK,124(11),1070-1073. |
| MLA | Feng, Fei,et al."Long-term stable bright amplitude-squeezed state of light at 1064 nm for quantum imaging".OPTIK 124.11(2013):1070-1073. |
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| Long-term stable bri（681KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY | 请求全文 | |
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