详细信息
文献类型:期刊文献
中文题名:一次写入式光盘用菁染料的研究
英文题名:Cyanine Dye for CD recordable
作者:孟凡顺[1];汤小群[1];苏建华[1];唐晓东[2]
机构:[1]华东理工大学精细化工研究所;[2]中国科学院上海光学精密机械研究所
年份:1999
卷号:25
期号:1
起止页码:47
中文期刊名:华东理工大学学报(自然科学版)
外文期刊名:Journal of East China University of Science and Technology
收录:CSTPCD;;国家哲学社会科学学术期刊数据库;Scopus;北大核心:【北大核心1996】;CSCD:【CSCD2011_2012】;
语种:中文
中文关键词:菁染料;合成;光盘;写入式光盘
外文关键词:cyanine dye; synthesis; CD recordable
摘要:合成了一种CD-R用菁染料,测定了该染料溶液的吸收光谱,薄膜的吸收、透过和反射光谱。测定了用该染料制成的光盘在不同记录功率和记录频率下,不同记录速度的载噪比(CNR)。结果表明,该染料能与相应CD-R刻录机的半导体激光器(780nm)很好地匹配,在合适的记录条件下,各种记录速度均有较高的载噪比。
The cyanine dye for CD recordable has been synthesized and its absorption in solution and absorption and reflection spectra for its thin film have been measured. The carrier to noise ration (CNR) at various recording rates for the CD R disc made with the dye have been tested at different recording powers and frequencies. The dye synthesized in this paper shows a good performance for CD R. When recorded on 780 nm laser, the dye gets higher CNR with 2 up 4 times recording rates.
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