论文标题
使用纤维bragg光栅过滤器的光频率生成用于便携式量子传感的应用
Optical frequency generation using fiber Bragg grating filters for applications in portable quantum sensing
论文作者
论文摘要
证明了一种激光冷却和rubidium的原子干涉所需的光学频率敏捷生成的方法。它依靠纤维bragg光栅技术来过滤电气调节器的输出，并以稳健，无对齐的单种子，频率加倍的电信纤维激光系统进行了证明。该系统能够在约40 GHz范围内进行50 ns频率切换，〜0.5 W输出功率和振幅调制，〜15 ns上升/秋季时间和灭绝比为120 $ \ pm $ 2 dB。该技术是实现量子技术的高带宽，移动工业和空间应用的理想选择。
A method for the agile generation of the optical frequencies required for laser cooling and atom interferometry of rubidium is demonstrated. It relies on fiber Bragg grating technology to filter the output of an electro-optic modulator and was demonstrated in a robust, alignment-free, single-seed, frequency-doubled, telecom fiber laser system. The system was capable of 50 ns frequency switching over a ~40 GHz range, ~0.5 W output power and amplitude modulation with a ~15 ns rise/fall time and an extinction ratio of 120 $\pm$ 2 dB. The technology is ideal for enabling high-bandwidth, mobile industrial and space applications of quantum technologies.
