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最近开发的超宽频带的色心激光器可以产生近红外及白色光谱波段的光，其核心是一块单个的ＬｉＦ：Ｆ＋２晶体活性元素．据阿拉巴马大学的激光与光电子研究中心的 Ｎ．Ｊｅｎｋｉｎｓ及Ｓ．Ｍｉｒｏｖ称，采用金绿宝石激光器泵浦，这种ＬｉＦ：Ｆ＋２晶体可以在室温下提供８００
The recently developed ultra-wideband color-center laser produces light in the near-infrared and white spectral bands centered on a single LiF: F + 2 crystalline active element. According to the University of Alabama Laser and Photoelectronics Research Center. Jenkins and S. Mirov said using a gold-emerald laser pump, this LiF: F + 2 crystal can provide 800 at room temperature