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主动锁模激光器可发射两种波长的ｐｓ脉冲一种主动锁模多通道光栅腔激光器可以同时产生两种波长的ｐｓ脉冲。英格兰巴思（Ｂａｔｈ）大学的研究人员报导，脉宽为６０ｐｓ、光谱宽１１ＧＨｚ的脉冲光谱中心位于１５２１ｎｍ、光谱间隔为２．２ｎｍ。三条独立的波长滤光片，...
Active mode-locked lasers can emit ps pulses at two wavelengths An actively mode-locked multichannel grating-cavity laser can simultaneously generate ps pulses at two wavelengths. Researchers at Bath University in England reported that the pulse width of 60ps, the spectral width of 11GHz center of the pulse spectrum is located at 1521nm, spectral spacing of 2.2nm. Three independent wavelength filters, ...