Confocal luminescence investigations of two-beam direct-uv-written silica-on-silicon waveguides
Two-beam direct-UV-written silica-on-silicon waveguides have been investigated by confocal micro-luminescence experiments. The spatial and spectral analysis of the visible luminescence observed after 488 nm excitation has revealed the presence of various UV-induced defects due to the different compo...
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| Main Authors: | , , , , |
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| 格式: | Article |
| 出版: |
Institute of Electrical and Electronics Engineers (IEEE)
2008
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| 在线阅读: | http://eprints.um.edu.my/4680/ |
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