不同处理工艺对珍珠的紫外可见漫反射光谱的共性影响研究

严俊¹, 方诗彬¹, 严雪俊¹, 盛嘉伟², 徐江¹, 徐翀³, 张俭^2,^*

Study on the Common Effect of Heat Treatment, Dyeing or Irradiation Treatment on UV-Vis Diffuse Reflectance Spectra of Pearls

YAN Jun¹, FANG Shi-bin¹, YAN Xue-jun¹, SHENG Jia-wei², XU Jiang¹, XU Chong³, ZHANG Jian^2,^*

典型的染色处理珍珠的UV-Vis反射光谱 (a): 黄色珍珠; (b): 黑色珍珠; (c): 紫色珍珠; (d): 巧克力色珍珠