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| 太阳能玻璃表面高强度双层减反膜制备研究 | |
| 引用本文： | 王晓栋,沈军,谢志勇,王际超,王博,倪星元,张志华.太阳能玻璃表面高强度双层减反膜制备研究[J].光子学报,2014,38(10):2501-2505. |
| 作者姓名： | 王晓栋 沈军 谢志勇 王际超 王博 倪星元 张志华 |
| 作者单位： | (1 同济大学 波耳固体物理研究所 上海市特殊人工微结构材料与技术重点实验室,上海 200092) (2 中科院上海光学精密机械技术研究所,上海 201800) |
| 基金项目： | 军用电子元器件科研项目 |
| 摘 要： | 用膜系设计软件设计了λ/4-λ/2的W型的双层减反射薄膜,优化了薄膜的光学常量,并使用溶胶-凝胶技术在玻璃基底上成功镀制了该双层折射率梯度的减反射薄膜.用椭圆偏振光谱仪、紫外-可见-近红外分光光度计、原子力显微镜等分析表征了薄膜的性能.结果表明,镀制了该双层薄膜的玻璃在400 nm～800 nm波段平均透过率增加了近6%,同时薄膜显示出了极佳的机械强度. |
| 关 键 词： | 薄膜光学 减反膜 溶胶-凝胶法 机械强度 太阳能玻璃 |
| 收稿时间： | 2008-09-01 |
Preparation of Two-Layer Hi-Strength Antireflective Coatings Used in Solar Glass |
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| WANG Xiao-dong,SHEN Jun,XIE Zhi-yong,WANG Ji-chao,WANG Bo,NI Xing-yuan-hua.Preparation of Two-Layer Hi-Strength Antireflective Coatings Used in Solar Glass[J].Acta Photonica Sinica,2014,38(10):2501-2505. | |
| Authors: | WANG Xiao-dong SHEN Jun XIE Zhi-yong WANG Ji-chao WANG Bo NI Xing-yuan-hua |
| Institution: | (1 Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology, Pohl Institute of Solid State Physics,Tongji University,Shanghai 200092,China) (2 Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China) |
| Abstract: | A type of two-layer SiO2-TiO2 antireflective (AR) coatings used in solar glass was introduced in this paper to improve the complicated two-step catalytic process and promote the mechanical strength of the coatings.Based on the coating design program,the reflectance of the two-layer (λ/4-λ/2 type) AR coatings and the optical parameters of the coating were designed and optimized.Meanwhile,the two-layer SiO2-TiO2 AR coatings was successfully coated on the glass substrate by sol-gel method.The performance of the coatings was analyzed with instruments such as Ellipsometer,UV-VIS-NIR Spectrophotometer,Atomic Force Microscopy.The results show that the average transmittance of glass coated in this way was increased by more than 6% at the wave band of 400 nm~800 nm.And the mechanical strength of the coatings is very well. |
| Keywords: | Thin-film optics Antireflective coatings Sol-gel Mechanical strength Solar glass |
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