A parity-time-symmetric optoelectronic oscillator with polarization multiplexed channels
Date
2022-04-05
Authors
Özgün, E.
Uyar, Faruk
Kartaloğlu, Tolga
Özbay, Ekmel
Özdür, İ.
Editor(s)
Advisor
Supervisor
Co-Advisor
Co-Supervisor
Instructor
BUIR Usage Stats
1
views
views
94
downloads
downloads
Citation Stats
Series
Abstract
In this manuscript, we experimentally demonstrate a parity-time-symmetric optoelectronic oscillator (OEO) with polarization multiplexed channels. We obtained a microwave single-mode oscillation at 9.5 GHz with phase noise values of −116.2 and −122.3 dBc Hz−1 at 10 kHz offset frequencies, and side mode suppression values below −68 and −75 dBc Hz−1, by utilizing a 1 km long and 5 km long single mode fiber delay lines, respectively. Our experimental results suggest that parity-time-symmetric OEOs with polarization multiplexed channels are simple and cost-efficient alternatives to their more complex counterparts.
Source Title
Journal of Optics
Publisher
Institute of Physics Publishing Ltd.
Course
Other identifiers
Book Title
Keywords
Optoelectronic oscillators, Polarization multiplexing, Parity-time symmetry, Microwave optics
Degree Discipline
Degree Level
Degree Name
Citation
Permalink
Published Version (Please cite this version)
Language
English
Type
Article