Laser compared to other lights has the characteristics of higher power, less divergence Angle, better monochromaticity, shorter light pulse and continuouslytunable spectrum output.
激光与其它光相比,具有功率高、发散角小、单色性好,输出的光脉冲窄和输出光谱可连续调谐的特点。
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Continuouslytunable UV radiation is obtained by collinear doubling and non-collinear mixing from visible radiation of pulsed dye laser.