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光电元器件反射率、透过率、量子效率检测
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光电元器件反射率、透过率、量子效率检测
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工学
检测技术
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reflectivity, transmittance and quantum efficiency detection of optoelectronic components
光电元器件反射率、透过率、量子效率检测
紫外-极紫外波段光学元件反射率和透过率测量通常用这个波段的反射率计做,利用相同的光源和探测器,分别测量入射和经过待测样品的光束,将两束光比较,计算得到反射率或者透过率。量子效率是器件对光敏感性的测量
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jade-adorned sword of the Han Dynasty
jade and nephrite deposit
Jade Animation Design Company
Jade Articles of Three Kingdoms,Two Jin Dynasties and Southern and Northern Dynasties
Jade Bead with Dragon and Phoenix Design of Sixteen Sections from Tomb of Marquis Yi of Zeng State
Jade Belt from Former Shu Wang Jian Tomb
jade belt in the Ming Dynasty
Jade Belt of Emperor Yangdi of the Sui Dynasty
jade bi disks
jade bi of the Han Dynasty
jade biqi of Erlitou Culture
Jade Bi with Pattern from Anxi Baimushan
jade burial suit of the Han Dynasty
jade carving
Jade Carving Dayu’s Flood Control
jade carving machine
Jade Carving Nine Oldmen in Huichang period
Jade Carving Qiushan Xinglv Tu
jade carvings in Fuhao's Tomb
jade carvings of Han Dynasty
Jade Carving Tong Yin Shi Nr Tu(A lady under the Shadan of the Chinese parasol tree)
Jade Cicadidae of the Han Dynasty
Jade Cladding in the Han Dynasty
jade coffin of the Han Dynasty
Jade Cong at Fanshan
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