Frequency stabilization based on H13C14N absorption in lithium niobate micro-disk laser
Optics
2024-07-24 v1
Abstract
We demonstrate an on-chip lithium niobate micro-disk laser based on hydrogen cyanide (H13C14N) gas saturation absorption method for frequency stabilization. The laser chip consists of two main components: a micro-disk laser and a combined racetrack ring cavity. By operating on the H13C14N P12 absorption line at 1551.3 nm, the laser frequency can be precisely stabilized. The laser demonstrates remarkable stability, achieving a best stability value of 9*10^-9. Furthermore, the short-term stability, evaluated over continuous time intervals of 35 seconds, showcases exceptional performance. Additionally, the residual drift remains well below 30 MHz.
Keywords
Cite
@article{arxiv.2407.16140,
title = {Frequency stabilization based on H13C14N absorption in lithium niobate micro-disk laser},
author = {Zhen Yi and Zhihao Zhang and Jianglin Guan and Guanghui Zhao and Renhong Gao and Botao Fu and Jintian Lin and Jinming Chen and Jian Liu and Yijie Pan and Ya Cheng},
journal= {arXiv preprint arXiv:2407.16140},
year = {2024}
}