CLEO-PR2022/ISOM'22/ODF'22

Presentation information

Poster Session

CLEO-PR2022 » Poster Session

[P-CTh6] C6. Optical and Photonic Metrology

Thu. Aug 4, 2022 6:00 PM - 8:00 PM Main Hall (1/3) (1F)

[P-CTh6-06] A robust frequency stabilized of Er:fiber frequency comb with relative frequency instability of E-18

*Lulu Yan1, Mingkun Li1,2, Xiguang Yang1,2, Yanyan Zhang1, Pan Zhang1,2, Bingjie Rao1, Xin Chen1, Ru Yuan1, Wenge Guo4, Shougang Zhang1,2, Haifeng Jiang1,2,3 (1. Key Laboratory of Time and Frequency Primary Standards, National Time Service Center, Chinese Academy of Sciences (China), 2. School of Astronomy and Space Sciences, University of Chinese Academy of Sciences (China), 3. University of Science and Technology of China (China), 4. School of Science, Xi’an Shiyou University (China))

[Presentation Style] Online

Highly stable and long-term frequency-controlled femtosecond optical frequency comb is demonstrated in this paper. We stabilized carrier envelope offset frequency onto a RF reference and obtained the in-loop frequency instability is about 4.3×10-18@1s. We stabilized repetition rate onto an ultrastable laser. The relative frequency instability is 5.3×10-18@1s.