Abstract
In this paper, we present a polarization-multiplexed system capable of generating two stable optical frequency combs with tunable frequency differences in the range from 100 to 250 Hz and an extinction ratio of 16.5 dBm. Also, the polarization dynamics of a dual-frequency comb generated from a single mode-locked Er-doped fiber laser are experimentally studied. The obtained results will extend the application to areas such as polarization spectroscopy and dual-comb-based polarimetry.
Original language | English |
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Article number | 106260 |
Number of pages | 6 |
Journal | Results in Physics |
Volume | 46 |
Early online date | 4 Feb 2023 |
DOIs | |
Publication status | Published - Mar 2023 |
Bibliographical note
Copyright © 2023 The Author(s). Published by Elsevier B.V. Funding: UK EPSRC project EP/W002868/1, European Union’s grants Horizon 2020 ETN MEFISTA (861152) and EID MOCCA (814147).Keywords
- optical frequency combs
- dual comb
- polarization multiplexing
- polarization dynamics
- mode-locking lasers
- ultrafast lasers