Vernier Microcombs for Future Miniature Yb+ Clocks
Paper in proceeding, 2023
We demonstrate an architecture for dualmicrocomb-based readout of an optical clock. Microcombs frequency-divide a compact narrow-linewidth laser, capable of being frequency-doubled to within a few GHz of a 171Yb+ clock transition, to an RF output.
optical atomic clock
integrated photonics
microcomb
Author
Nathan P. O'Malley
Purdue University
Kaiyi Wu
Purdue University
Saleha Fatema
Purdue University
Cong Wang
Purdue University
Marcello Girardi
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Mohammed S. Alshaykh
Purdue University
Zhichao Ye
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
D. E. Leaird
Purdue University
Minghao Qi
Purdue University
Victor Torres Company
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
A. M. Weiner
Purdue University
2023 IEEE Photonics Conference, IPC 2023 - Proceedings
9798350347227 (ISBN)
2023 IEEE Photonics Conference, IPC 2023
Orlando, USA,
Orlando, USA,
Multidimensional coherent communications with microcombs
Swedish Research Council (VR) (2020-00453), 2020-12-01 -- 2026-11-30.
Subject Categories (SSIF 2011)
Other Physics Topics
Other Electrical Engineering, Electronic Engineering, Information Engineering
DOI
10.1109/IPC57732.2023.10360689