Generation of short microwave pulse trains based on coupled signal mode-locked optoelectronic oscillator

Key Points

• Microwave pulse trains can be effectively generated with reduced energy consumption via coupled systems, enhancing communication capabilities.
• Findings indicate that the generated pulse width can be less than two nanoseconds, optimizing the performance of optoelectronic oscillators for practical applications.
• The method used involves a real-time coupling approach with signal mode-locking in optoelectronic oscillators, facilitating high-speed data transmission.
• This work calls for further exploration of coupled oscillator systems in microwave applications, potentially improving technology efficiency.