Stable Optical Frequency Transmission over a Free Space Optical Testbed
- Resource Type
- Conference
- Authors
- Barcik, Peter; Hrabina, Jan; Cizek, Martin; Skryja, Petr; Kolka, Zdenek; Pravdova, Lenka
- Source
- 2022 International Conference on Broadband Communications for Next Generation Networks and Multimedia Applications (CoBCom) Broadband Communications for Next Generation Networks and Multimedia Applications (CoBCom), 2022 International Conference on. :1-4 Jul, 2022
- Subject
- Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Computing and Processing
Fields, Waves and Electromagnetics
Photonics and Electrooptics
Signal Processing and Analysis
Optical fibers
Micromechanical devices
Phase noise
Phase measurement
Atmospheric measurements
Optical variables measurement
Optical fiber networks
metrology
optical frequency
free-space optics
optical fiber link
- Language
The paper reports on the transfer of stable optical frequency through free-space optical testbed and a fiber link testbed. The measurement results show the phase noise of free-space optical channel without turbulence, with atmospheric turbulence and with active stabilization of the received optical wave by MEMS mirror. The results are compared with a 1-Hz linewidth laser.