Frequency up-conversion and arbitrary sum arithmetic of lights with orbital angular momentum
Optics
2015-07-10 v1 Quantum Physics
Abstract
Frequency sum of two light beams carrying orbital angular momentum (OAM) in quasi-phase matching crystals was reported for the first time. The situations in which one light carried OAM and the other is in Gaussian mode and both beams carried OAM were studied in detail. An arbitrary sum arithmetic of lights with OAM was demonstrated in the conversion process. Our study is very promising in constructing hybrid OAM-based optical communication networks and all optical switching.
Cite
@article{arxiv.1406.4962,
title = {Frequency up-conversion and arbitrary sum arithmetic of lights with orbital angular momentum},
author = {Yan Li and Zhi-Yuan Zhou and Dong-Sheng Ding and Wei Zhang and Shuai Shi and Bao-Sen Shi},
journal= {arXiv preprint arXiv:1406.4962},
year = {2015}
}
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