Waveguides Written and Stored by Photovoltaic Dark Spatial Solitons in LiNbO3:Fe Crystals
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Abstract
To our knowledge, we have demonstrated for the first time that (2+1)-dimension photorefractive waveguides can be written and stored by light using the (2+1)-dimension photovoltaic dark spatial solitons in LiNbO3:Fe crystals. It can guide a probe beam of the same wavelength as that of the writing beam.
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LIU Si-min, ZHANG Guequan, SUN Qian, XU Jing-jun, ZHANG Guang-ying, TONG Yi-cheng. Waveguides Written and Stored by Photovoltaic Dark Spatial Solitons in LiNbO3:Fe Crystals[J]. Chin. Phys. Lett., 1996, 13(10): 737-740.
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LIU Si-min, ZHANG Guequan, SUN Qian, XU Jing-jun, ZHANG Guang-ying, TONG Yi-cheng. Waveguides Written and Stored by Photovoltaic Dark Spatial Solitons in LiNbO3:Fe Crystals[J]. Chin. Phys. Lett., 1996, 13(10): 737-740.
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LIU Si-min, ZHANG Guequan, SUN Qian, XU Jing-jun, ZHANG Guang-ying, TONG Yi-cheng. Waveguides Written and Stored by Photovoltaic Dark Spatial Solitons in LiNbO3:Fe Crystals[J]. Chin. Phys. Lett., 1996, 13(10): 737-740.
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LIU Si-min, ZHANG Guequan, SUN Qian, XU Jing-jun, ZHANG Guang-ying, TONG Yi-cheng. Waveguides Written and Stored by Photovoltaic Dark Spatial Solitons in LiNbO3:Fe Crystals[J]. Chin. Phys. Lett., 1996, 13(10): 737-740.
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