Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1126/science.aaw2317 |
Vernier spectrometer using counterpropagating soliton microcombs | |
Yang, Qi-Fan1; Shen, Boqiang1; Wang, Heming1; Minh Tran2; Zhang, Zhewei1; Yang, Ki Youl1,3; Wu, Lue1; Bao, Chengying1; Bowers, John2; Yariv, Amnon1; Vahala, Kerry1 | |
2019-03-01 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2019 |
卷号 | 363期号:6430页码:965-+ |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Determination of laser frequency with high resolution under continuous and abrupt tuning conditions is important for sensing, spectroscopy, and communications. We show that a single microresonator provides rapid and broadband measurement of optical frequencies with a relative frequency precision comparable to that of conventional dual-frequency comb systems. Dual-locked counterpropagating solitons having slightly different repetition rates were used to implement a vernier spectrometer, which enabled characterization of laser tuning rates as high as 10 terahertz per second, broadly step-tuned lasers, multiline laser spectra, and molecular absorption lines. Besides providing a considerable technical simplification through the dual-locked solitons and enhanced capability for measurement of arbitrarily tuned sources, our results reveal possibilities for chip-scale spectrometers that exceed the performance of tabletop grating and interferometer-based devices. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000460194200042 |
WOS关键词 | FREQUENCY COMB ; SPECTROSCOPY |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/200859 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.CALTECH, TJ Watson Lab Appl Phys, Pasadena, CA 91125 USA; 2.Univ Calif Santa Barbara, Dept Elect & Comp Engn, Santa Barbara, CA 93106 USA; 3.Stanford Univ, EL Ginzton Lab, Stanford, CA 94305 USA |
推荐引用方式 GB/T 7714 | Yang, Qi-Fan,Shen, Boqiang,Wang, Heming,et al. Vernier spectrometer using counterpropagating soliton microcombs[J]. SCIENCE,2019,363(6430):965-+. |
APA | Yang, Qi-Fan.,Shen, Boqiang.,Wang, Heming.,Minh Tran.,Zhang, Zhewei.,...&Vahala, Kerry.(2019).Vernier spectrometer using counterpropagating soliton microcombs.SCIENCE,363(6430),965-+. |
MLA | Yang, Qi-Fan,et al."Vernier spectrometer using counterpropagating soliton microcombs".SCIENCE 363.6430(2019):965-+. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论