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超连续谱(SC)激光光源在生物医学、光谱学、计量学和环境科学等领域有重要应用前景,特别是光谱特征与大气传输窗口相匹配的超连续谱激光光源,在自由空间通信、大气遥感、环境监测等与大气传输相关的应用领域中尤为重要。近年来,在短波红外光谱成像领域,2~2.5μm超连续谱激光光源作为主动照明光源逐渐受到人们的重视,推动了国内外多家科研机构对该波段内高亮度相干超连续谱激光光源的不懈研究。
Supercontinuum (SC) laser light sources have important applications in biomedical, spectroscopy, metrology and environmental science fields, especially the supercontinuum laser whose spectral characteristics match the atmospheric transmission window. In the field of free space communication and atmosphere Remote sensing, environmental monitoring and other atmospheric transmission related applications is particularly important. In recent years, in the field of shortwave infrared spectroscopy, 2 ~ 2.5μm supercontinuum laser source has been paid more and more attention as an active lighting source, which has promoted many domestic and foreign research institutions to develop high brightness coherent supercontinuum laser source in this band Unremitting research.