The gain characteristics of semiconductorlaseramplifier was analyzed and advantages of quasi-TW-SLA were pointed out.
分析了半导体激光器的增益特性，指出了“准”行波放大器的优越性。
2
The theory research shows that the laterally tapered structure can improve the polarization sensitivity of semiconductorlaseramplifier.
理论研究表明，锥形结构能改善半导体光放大器的偏振灵敏度。
3
The experimental study of the ultrashort optical pulses response and switch properties of semi-travelling-wave semiconductorlaseramplifier are given in this raper.