Acta Optica Sinica, Volume. 15, Issue 8, 1082(1995)
Two-Photon Image Storage of AZO Dye Doped Polymer Films
The two-photon storage properties of azo dye doped MO-PVA and EO-PVA polymer film have been reported. The excellent real-time and short-time storage of image information are obtained when the Ar+ laser is used as preexcitation light and He-Ne laser is used as storage light source. It is indicated that the storage mechanism is related to four energy level system of two-photon. The optimal preexcited power of Ar+ laser is about 0.28 W/cm2, and the minimum He-Ne storage power is less than 0. 2 W/cm2.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Two-Photon Image Storage of AZO Dye Doped Polymer Films[J]. Acta Optica Sinica, 1995, 15(8): 1082
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