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    Zang Jingcun, Wu Shaohua, Wang Liangmiao, et al, . Spectroscopic Characters of Laser Crystals ZnWO4:Cr3+[J]. Journal of Beijing University of Technology, 1990, 16(3): 24-28.
    Citation: Zang Jingcun, Wu Shaohua, Wang Liangmiao, et al, . Spectroscopic Characters of Laser Crystals ZnWO4:Cr3+[J]. Journal of Beijing University of Technology, 1990, 16(3): 24-28.
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    Spectroscopic Characters of Laser Crystals ZnWO4:Cr3+

      Abstract
    • Luminescence characters of laser crystals ZnWO4:Cr3+ are investigated. The result shows that its emission intensity changes clearly with Cr3+ dopping concentration, and has two peaks at 0.005% and 0.08% Cr2O3 concentration. The excitation wavelength of low or high concentration is 608nm or 622nm respectively. The emission intensity alters with various excitation wavelengths. There is a considerable emission intensity when ZnWO4: Cr3+ is excited at 532 nm.
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