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Multiple-DWDM-channel heralded single-photon source based on a periodically poled lithium niobate waveguide.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Xiang, Tong Jia Li, Yuanhua Zheng, Yuanlin Chen, Xianfeng |
| Copyright Year | 2017 |
| Abstract | We report on the experimental realization of a multiple-DWDM-channel heralded single-photon source in a periodically poled lithium niobate waveguide. Our single photon at the telecom wavelength covers more than 40 channels of the ITU grid. All channels have virtually identical efficiencies, and the multi-photon emission probability is reduced by a factor up to more than 150 compared to a Poissonian light source. Together with the all-fiber structure, all these advantages make our heralded single-photon source suitable for real-world quantum networks. The implementation with a 50 MHz pulsed laser provides a data rate compatible with current quantum communication systems, while being able to be pumped at higher repetition rates. |
| Starting Page | 12493 |
| Ending Page | 12498 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| DOI | 10.1364/OE.25.012493 |
| PubMed reference number | 28786605 |
| Journal | Medline |
| Volume Number | 25 |
| Issue Number | 11 |
| Alternate Webpage(s) | http://olab.physics.sjtu.edu.cn/papers/2017/13.%20TongXiang_OE_2017.pdf |
| Alternate Webpage(s) | https://doi.org/10.1364/OE.25.012493 |
| Journal | Optics express |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
