1–5 Jul 2019
University of Szeged Congress Centre
Europe/Budapest timezone

Coherence Transfer from Ultrastable Optical Frequency Comb to CW Laser with Feed-forward Method

1 Jul 2019, 18:15
2h
University of Szeged Congress Centre

University of Szeged Congress Centre

Ady Square 10., 6722 Szeged, Hungary

Speaker

Xiaodong Shao (Institute of Physics, Chinese Academy of Sciences)

Description

We report a precision feed-forward locking between a 1064 nm continuous wave (CW) and an ultrastable optical frequency comb. The relative linewidth of the 1064 nm CW laser is narrowed to 1.14 mHz and the stability reaches 1.5×10$^{-17}$ at 1 s at the optical wavelength of 1064 nm.

Authors

Xiaodong Shao (Institute of Physics, Chinese Academy of Sciences) Han Hainian (Institute of Physics, Chinese Academy of Sciences) Su Yabei (Institute of Physics, Chinese Academy of Sciences) Wang Huibo (Institute of Physics, Chinese Academy of Sciences) Zhang Ziyue (Institute of Physics, Chinese Academy of Sciences) Fang Shaobo (Institute of Physics, Chinese Academy of Sciences) Chang Guoqing (Institute of Physics, Chinese Academy of Sciences) Wei Zhiyi (Institute of Physics, Chinese Academy of Sciences)

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