Liquid lasers
نویسندگان
چکیده
منابع مشابه
Lasing Thresholds of Cholesteric Liquid Crystals Lasers
Cholesteric liquid crystals (CLCs) are one dimensional photonic band-gap materials. Due to distributed feedback, low threshold mirrorless lasing can occur in dye-doped and pure CLCs. In order to optimize the lasing conditions, we have studied the dependence of the lasing threshold on dye concentration and sample thickness. In particular, we have studied dye concentrations in the range of 0.1-3....
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ژورنال
عنوان ژورنال: Nature Nanotechnology
سال: 2008
ISSN: 1748-3387,1748-3395
DOI: 10.1038/nnano.2008.158