中文

通过光子芯片倍频器将红外激光锁定至铷饱和吸收谱

仪器与探测器 2019-03-27 v1 光学

摘要

光子集成谐振器因其紧凑与稳定而成为可靠的频率转换器,近来在氮化铝微环中报道的二次谐波产生(SHG)效率高达17000%/W。本工作中,利用毫瓦级红外(IR)激光源,由光子集成倍频器产生了高达微瓦的足够强二次谐波(SH)信号。此外,通过调节泵浦功率与芯片温度,展示了覆盖85^{85}Rb与87^{87}Rb D2_2跃迁线以及饱和吸收光谱(SAS)的增宽SHG带宽。在此,据我们所知,我们首次成功通过光子芯片倍频器将IR激光锁定至Rb饱和吸收线。

关键词

引用

@article{arxiv.1901.00922,
  title  = {Infrared Laser Locking to Rubidium Saturated Absorption Spectrum via a Photonic Chip Frequency Doubler},
  author = {Jiacheng Xie and Jia-Qi Wang and Zhu-Bo Wang and Xin-Xin Hu and Xiang Guo and Rui Niu and Joshua B. Surya and Ji-Zhe Zhang and Chun-Hua Dong and Guang-Can Guo and Hong X. Tang and Chang-Ling Zou},
  journal= {arXiv preprint arXiv:1901.00922},
  year   = {2019}
}

备注

4 pages, 4 figures