%0 Journal Article
%T Technical Modeling of X-cut H:LiNbO3 Optical Waveguides<br>X切H:LiNbO3光波导的工艺仿真研究
%A Huang Tao
%A Jin Feng
%A LIU Fumin
%A XU Yuxin
%A <br>黄韬
%A 金锋
%A 刘福民
%A 徐宇新
%J 光子学报
%D 2005
%I 
%X Technical modeling of x-cut H∶LiNbO_3 optical waveguides is researched by prism coupler at the wavelength of 532 nm and 1310 nm.For optical waveguides proton-exchanged in pure benzoic acid at 150℃,180℃ and 200℃, relationships between exchanged thickness and exchanged time are given, respectively,and on this base,a relation curve of diffussion coefficient of proton-exchange to exchanged temperature is plotted.For the waveguides proton-exchanged at 180℃ and annealed at 350℃,the changes of surface refractive index increment and effective thichness with annealing time are obtained.The results can be used to design and fabricate the low loss α phase single mode waveguides.
%K LiNbO3
%K Optical waveguide
%K Proton-exchange
%K Annealing<br>铌酸锂
%K 光波导
%K 质子交换
%K 退火
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=A237AED2F5D81555&yid=2DD7160C83D0ACED&vid=339D79302DF62549&iid=DF92D298D3FF1E6E&sid=112A5CAF55F27887&eid=E5E53C81AEB35E6C&journal_id=1004-4213&journal_name=光子学报&referenced_num=1&reference_num=4