Abstract
In free-space optical (FSO) feeder links, atmospheric turbulence causes fluctuations that significantly degrade link performance. We present a novel communication technique aimed at mitigating turbulence-induced intensity fluctuations and phase distortions, while enabling the use of dual-polarization high-order coherent modulation schemes. The technique involves transmitting ultra-short pulses through a turbulent atmosphere using a detection scheme known as a dynamic coherent all-optical matched filter. Simulation and experiments have demonstrated proof of concept, showing a dramatic improvement of more than 8.5 dB in the link budget.
| Original language | English |
|---|---|
| Title of host publication | Proceedings - 2024 24th International Conference on Transparent Optical Networks, ICTON 2024 |
| Editors | Francesco Prudenzano, Marian Marciniak |
| Publisher | IEEE Computer Society |
| ISBN (Electronic) | 9798350377309 |
| DOIs | |
| State | Published - 2024 |
| Externally published | Yes |
| Event | 24th International Conference on Transparent Optical Networks, ICTON 2024 - Bari, Italy Duration: 14 Jul 2024 → 18 Jul 2024 |
Publication series
| Name | International Conference on Transparent Optical Networks |
|---|---|
| ISSN (Print) | 2162-7339 |
Conference
| Conference | 24th International Conference on Transparent Optical Networks, ICTON 2024 |
|---|---|
| Country/Territory | Italy |
| City | Bari |
| Period | 14/07/24 → 18/07/24 |
Bibliographical note
Publisher Copyright:© 2024 IEEE.
Keywords
- Free-space optics
- coherent detection
- fading channels
- feeder links
- ultra-short pulses
Fingerprint
Dive into the research topics of 'Robust coherent FSO using ultrashort pulses'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver