论文标题
基于pockels效应的频率多重光学纠缠源
Frequency Multiplexed Optical Entangled Source based on the Pockels Effect
论文作者
论文摘要
近年来，已经实现了相干频率梳子的高效源和作为量子信息传输的设备的高效源，在谐振电磁调制器中的重要实验进步已实现，并实现了强大的光学和微波模式耦合。这些功能表明，基于电极的设备是纠缠光频率梳子源的候选设备。在目前，我研究了MM大小的谐振电气调节器中的纠缠光频率梳。这些设备从实验证明的优势中获利，例如在几种GigAhertz，高光学和微波质量因素上几乎恒定的光谱范围。用于保守参数值的MHz范围内的频谱带宽的频率多路复用量子通道的生成为长途混合量子网络，量子键分布，增强的光学计量和量子计算铺平了新用途的道路。
In the recent years important experimental advances in resonant electro-optic modulators as high efficient sources for coherent frequency combs and as devices for quantum information transfer have been realized, where strong optical and microwave mode coupling were achieved. These features suggest electro-optic based devices as candidates for entangled optical frequency comb sources. In the present I study the generation of entangled optical frequency combs in mm-sized resonant electro-optic modulators. These devices profit from the experimentally proven advantages such as nearly constant optical free spectral ranges over several gigahertz, high optical and microwave quality factors. The generation of frequency multiplexed quantum channels with spectral bandwidth in the range of a MHz for conservative parameter values paves the way towards novel uses in long distant hybrid quantum networks, quantum key distribution, enhanced optical metrology and quantum computing.
