@inproceedings{b57ee8c6048445209bb512fbabe6bd2e,
title = "Stable coherent dual comb generator with dual-heterodyne phase error transfer and heterodyne optical phase-locked loop",
abstract = "We demonstrate a stable coherent dual comb generator with two phase/intensity-modulated combs. The optical fiber path induced phase fluctuation results in the coherent dual comb beating phase noise. We transfer this phase noise to a 40MHz intermediate frequency with dual-heterodyne phase error transfer, decreasing by a phase-locked loop and optical phase locked loop. Under the scheme, stable coherent dual comb with slightly different repetition rates and offset frequency is generated.",
keywords = "dual-comb, optical frequency comb, phase locked loop",
author = "Yitian Tong and Zhangweiyi Liu and Baiyu Li and Qian Zhou and Yi Dong and Weisheng Hu",
note = "Publisher Copyright: {\textcopyright} COPYRIGHT 2015 SPIE.; 2015 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing, OIT 2015 ; Conference date: 17-05-2015 Through 19-05-2015",
year = "2015",
doi = "10.1117/12.2195291",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Jian Wu and Yi Dong and Chao Lu and Zhaohui Li",
booktitle = "2015 International Conference on Optical Instruments and Technology",
address = "United States",
}