Signal-to-noise ratio increase in coherent Doppler wind lidar using increased SBS threshold, compression gradient fiber amplifier

Key Points

• Improved signal-to-noise ratio leads to enhanced detection range in coherent Doppler wind lidar systems.
• Integration of a compression gradient fiber amplifier significantly increases peak power through SBS mitigation.
• The study highlights the benefits of using advanced fiber amplifiers for more precise wind estimation.
• Implications suggest the need for further exploration of CGFA in various lidar applications.