Here, an enhanced frequency noise discriminator is proposed using a cavity-coupled Mach-Zehnder interferometer and demonstrated on a general-purpose programmable integrated photonics platform. The frequency noise measurement sensitivity is similar to the well-known Pound-Drever-Hall architecture but owns a passive, simpler, and more compact design. The proposed structure can be utilized in integrated laser frequency stabilization architectures.
@article{arxiv.2305.10525,
title = {Enhanced Frequency Noise Discrimination Using Cavity-coupled Mach-Zehnder Interferometer},
author = {Mohamad Hossein Idjadi and Andrea Blanco-Redondo},
journal= {arXiv preprint arXiv:2305.10525},
year = {2023}
}
Comments
3 pages, 3 figures, 24th European Conference on Integrated Optics, Please refer to pages 129-131 of https://www.ecio-conference.org/wp-content/uploads/2023/05/ECIO_program_with_proceeding_v5.pdf