%0 Journal Article
%T Mode Absorption Loss of Dielectric Waveguide with 1/ch~2 Cross-Section<br>1/ch~2界面介质光波导的模吸收损耗
%A Ma Chunsheng/Jilin University
%A Changchun Liu Shiyong/Jilin University
%A Changchun
%A <br>马春生
%A 刘式墉
%J 半导体学报
%D 1990
%I 
%X By using the differentiation method on the mode equation of the 1/ch~2 cross-section dielectric waveguide, the expression of the mode absorption loss coefficient is derived.The computed results for SiO_2/GaAs/AlGaAs waveguides are performed and the relative errors are discussed.
%K Integrated optics
%K Optical waveguide
%K 1/ch cross-section
%K Mode equation
%K Absorption loss
%K Differentiation method<br>光波导
%K 1／ch^2界面
%K 损耗
%K 模吸收
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=025C8057C4D37C4BA0041DC7DE7C758F&aid=8B386B0A18766F388BB7A923549F3E85&yid=8D39DA2CB9F38FD0&vid=708DD6B15D2464E8&iid=F3090AE9B60B7ED1&sid=B5D9C773C430C13C&eid=FAC9AF09A23B46DD&journal_id=1674-4926&journal_name=半导体学报&referenced_num=0&reference_num=2