Nanoparticle dispersion laser |
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Authors: | Tzuk Yitshak Goren Chana Raanan Dekel Strum Galit |
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Institution: | Applied Physics Division, Soreq NRC, Yavne 81800, Israel. tzuk@soreq.gov.il |
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Abstract: | Lasing action from a dispersion of nanoparticles is reported for the first time to our knowledge. The nanoparticles are Nd(2)O(3) modified with dimethyldichlorosilane (DMDCS) in dimethylsulfoxide. The laser was pumped with a pulsed laser at 802 nm and yielded 2.7 mJ with a slope efficiency of 50%. This was compared to a standard Nd-doped phosphate glass that yielded very similar results in the same setup. |
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