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贴膜式花岗岩基底大口径光学反射镜(新型)
廖廷俤; 李新南; 王新桥
2012-07-04
Rights Holder日芯光伏科技有限公司,中国科学院国家天文台南京天文光学技术研究所
Date Available2012-07-04
Country中国
Subtype实用新型
Other Abstract本实用新型公开了一种贴膜式花岗岩基底大口径光学反射镜,它包括一光学反射镜体;所述的光学反射镜体采用膨胀系数低的花岗岩制成。由于本实用新型采用花岗岩制成平面反射镜体、球面与非球面准直反射镜体,花岗岩膨胀系数较低,机械稳定性与光学玻璃接近,表面加工性能较好,面型精度较高,可采用光学玻璃的加工设备与技术来生产,而且大尺寸花岗岩材料易获取,可大大降低制造成本。
Subject Area太阳能发电
Application Date2011-10-14
Patent NumberCN201120391326.3
Status授权
Application NumberCN201120391326.3
Document Type专利
Identifierhttp://ir.niaot.ac.cn/handle/114a32/268
Collection专利
Recommended Citation
GB/T 7714
廖廷俤,李新南,王新桥. 贴膜式花岗岩基底大口径光学反射镜(新型). CN201120391326.3[P]. 2012-07-04.
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