Embossed Optical Waveguides
作者:
R. Ulrich,
H. P. Weber,
E. A. Chandross,
W. J. Tomlinson,
E. A. Franke,
期刊:
Applied Physics Letters
(AIP Available online 1972)
卷期:
Volume 20,
issue 6
页码: 213-215
ISSN:0003-6951
年代: 1972
DOI:10.1063/1.1654115
出版商: AIP
数据来源: AIP
摘要:
Dielectric optical waveguides have been made by embossing grooves in a thermoplastic substrate and filling them with a liquid which is then solidified. Grooves (7 &mgr;m wide and 3.5 &mgr;m deep) in poly(methyl methacrylate) (n=1.49) were filled with cyclohexyl methacrylate which was photopolymerized to produce a permanent guide (n=1.505). The attenuation was 2–4 dB/cm at &lgr;=0.633 &mgr;m.
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