Acta Optica Sinica, Volume. 16, Issue 8, 1082(1996)
Suppress Effect on the Beam Fanning in Photorefractive Two Wave Mixing
The dynamic equations of the photorefractive two wave mixing (TWM), which accout on the beam fanning effect, are derived and solved by numerical method. The suppress effect of TWM upon the incident beam fanning in large signal is presented and the effect of the beam fanning on the output of the signal are discussed theoretically. Some relevent experimental investigation is conducted.
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[in Chinese], [in Chinese], [in Chinese]. Suppress Effect on the Beam Fanning in Photorefractive Two Wave Mixing[J]. Acta Optica Sinica, 1996, 16(8): 1082