kfc007 发表于 2004-9-15 06:50:00

请教：半导体脉冲激光器

<P>请问一般的半导体脉冲激光器的脉冲电信号的脉宽要多大？</P>

chenms 发表于 2004-9-19 05:12:00

for laser diode modulation in DVD application, the frequency of driving signal is about a few hundreds of million Hz, the waveform is like Sine wave; for optical communication application, in GHz.

kfc007 发表于 2004-9-20 19:13:00

多谢了！
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