Acta Optica Sinica, Volume. 15, Issue 10, 1362(1995)
Spectral Resolution of Time-Delayed Laser-Induced Double Gratings
We have studied the spectral resolution of the time-delayed laser-induced double gratings used for measuring the frequency difference between two lights. The condition for the occurence of the FWM signal modulation is established when the pump beams have Gaussian lineshape, which has been verified experimentally through the study of beating between a tunable narrow-band laser beam and a broadband laser beam.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Spectral Resolution of Time-Delayed Laser-Induced Double Gratings[J]. Acta Optica Sinica, 1995, 15(10): 1362