摘要
利用长波长1.3μm InGaAsP/InP半导体激光器,在直接调制下获得了重复频率为1GHz,脉宽为19.3ps的超短脉冲。
19.3ps ultrashort optical pulses are produced by direct modulation of a 1.3μm InGaAsP/InP semiconductor laser diode at a repetition rate of IGHz.
关键词
半导体
激光器
调制
超短光脉冲
Ultrashort optical pulse
Semiconductor laser diode
Direct modulation