active mode-locking meaning in English

主动锁模

Study on 10 ghz tunable active mode - locking fiber ring la sers
可调谐主动锁模光纤环形激光器研究
Using fiber grating to substitute traditional wavelength - selecting components , the 8nm tuning range is realized at a repetition frequency of 2 . 5ghz . ( 5 ) . the wavelength - tuning methods of an active mode - locked fiber laser using a ld as a modulator are researched , and two tuning methods including temperature tuning
( 4 )对主动锁模光纤激光器的波长调节技术进行了研究,用光纤光栅代替传统的波长选择器件实现了主动锁模光纤激光器的波长调谐,并获得了波长连续调谐范围达8nm 、重复频率2 . 5ghz的稳定的光脉冲输出。
( 3 ) . the theoretical analysis and the experimental study on an active mode - locked fiber laser are conducted . the harmonic mode - locked pulses of 2 . 5ghz and 5ghz are achieved and the 2 - 4 order rational harmonic mode - locked pulses of 2 . 5ghz are researched in active mode - locked erbium - doped fiber ring lasers
( 3 )对主动锁模光纤激光器进行了理论分析和实验研究,在主动锁模掺铒光纤环形腔激光器中实现了2 . 5ghz 、 5ghz的谐波锁模,并在2 . 5ghz的调制频率下获得了二、三、四阶的有理数谐波锁模脉冲。