Single-photon modulation spectrum
- ISSN号:1674-1056
- 期刊名称:Chinese Physics B
- 时间:2014
- 页码:-
- 分类:O[理学]
- 作者机构:[1]State Key Laboratory of Quantum Optics and Quantum Optics Devices, Laser Spectroscopy Laboratory, Shanxi University, Taiyuan 030006, China
- 相关基金:Project supported by the National Basic Research Program of China (Grant Nos. 2012CB921603 and 2010CB923103), the National High Technology Research and Development Program of China (Grant No. 201 IAA010801), the National Natural Science Foundation of China (Grant Nos. I1174187, 10934004, and I 1204166), the International Science & Technology Cooperation Program of China (Grant No. 2001DFA 12490), the N SFC Project for Excellent Research Team of China (Grant No. 6 l 121064), the PCSIRT (Grant No. IRT 13076), and the Natural Science Foundation of Shanxi Province, China (Grant No. 2011091016).
- 相关项目:基于极性单分子的量子态的制备与操控
中文摘要:
We present a robust method of single-photon modulation by directly modulating the single photons and observe its fre- quency spectrum. Compared with conventional photon counting technique, the single-photon modulation spectrum shows that the method could not only realize high-frequency modulation but also obtain higher signal-to-noise ratio. Moreover, the theoretical calculations show good agreement with the experimental results.
英文摘要:
We present a robust method of single-photon modulation by directly modulating the single photons and observe its fre- quency spectrum. Compared with conventional photon counting technique, the single-photon modulation spectrum shows that the method could not only realize high-frequency modulation but also obtain higher signal-to-noise ratio. Moreover, the theoretical calculations show good agreement with the experimental results.