摘要
In a Gaussian laser beam pumped single-photon frequency up-conversion system, the spatial distribution of the conversion efficiency is calculated, which strongly depends on the intensity distribution of the pump beam and leads to a spatial modulation of the output single photons. As a result, by simply varying the Gaussian pump beam intensity and the beam size, the converted photons could be modulated spatially and exhibit a programmable distribution. This will be meaningful for the researches on quantum communication and quantum manipulation based on frequency up-conversion system.
| 源语言 | 英语 |
|---|---|
| 页(从-至) | 477-480 |
| 页数 | 4 |
| 期刊 | Optoelectronics Letters |
| 卷 | 11 |
| 期 | 6 |
| DOI | |
| 出版状态 | 已出版 - 1 11月 2015 |
| 已对外发布 | 是 |
指纹
探究 'Spatial modulation characteristics of single-photon frequency up-conversion systems pumped by Gaussian laser beam' 的科研主题。它们共同构成独一无二的指纹。引用此
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