Research on Performance Monitoring Technology for Optical Modulation Signal Generation and Transmission

Optical modulation signal generation and transmission play a crucial role in modern optical communication systems, directly influencing the efficiency and stability of communication networks. This study focuses on the performance monitoring technology for optical modulation signals, systematically analyzing the basic principles of signal generation and transmission and their influencing factors during fiber transmission. The current mainstream monitoring methods and their limitations are reviewed, and key modules and optimization strategies for monitoring technology design are discussed. Through detailed designs of signal acquisition, data processing, and real-time monitoring feedback modules, this research proposes technical improvement solutions tailored for complex communication environments. This paper not only contributes to improving the transmission quality of optical modulation signals but also provides new ideas and directions for future performance monitoring in optical communication systems.