高重复频率谐波自锁模Nd∶YVO4激光器实验特性研究

Abstract

Objective Highrepetitionrate laser pulse sources have extensive applications in fields such as highspeed optical communications, optical clocks, wireless communications, highcapacity optical networks, quantum communications, and laser ranging. Researchers have proposed various methods to achieve highrepetitionrate laser pulses, including selfmodelocked lasers, passive modelocked solidstate lasers, quantumwell Bragg -Perot lasers, harmonic modelocked erbiumdoped fiber lasers, and quantumwell Bragg -Perot modelocked lasers. Owing to their compact structure and low cavity loss, selfmodelocked lasers are promising for obtaining