详细信息

一种菁染料-聚合物薄膜的光存存储性能    

Study on Optical Storage Performance of a Cynine Polymer Film

文献类型:期刊文献

中文题名:一种菁染料-聚合物薄膜的光存存储性能

英文题名:Study on Optical Storage Performance of a Cynine Polymer Film

作者:唐福龙[1];顾冬红[1];陈启婴[1];唐晓东[1];朱从善[1];干福熹[1];田禾[2];姚祖光[2]

机构:[1]中国科学院上海光学精密机械研究所;[2]华东理工大学精细化工研究所

年份:1996

卷号:16

期号:12

起止页码:1773

中文期刊名:光学学报

外文期刊名:Acta Optica Sinica

收录:CSTPCD;;Scopus;北大核心:【北大核心1992】;CSCD:【CSCD2011_2012】;

语种:中文

中文关键词:菁染料;旋涂法;光存储;聚合物;薄膜

外文关键词:cyanine, optical storage, spin coating.

摘要:用旋涂法制备了一种菁染料-聚合物薄膜,并研究了该染料-聚合物薄膜的光谱性质和光存储性能。该染料薄膜在660~830nm波段有较强的吸收和20%以上的反射率。在最佳实验条件下,获得了58dB的信噪比。信噪比(CNR)。
A cyanine polymer coating was prepared by spin coating process on pregrooved PC substrate, and its optical storage performance was studied. The reflectance and the absorbance at 830 nm of the coating are high enough for optical storage. With optimum recording condition, 58 dB CNR was obtained. The CNR, C (carrier signal level) have following relations with ΔR (change of relfectance of the coating before and after recording): C ∝lg Δ R , CNR ∝lg Δ R .

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