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Novel polymer-based resonant grating-waveguide structures
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DOI：10.1016/S0379-6779(01)00413-1.png)
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New configurations for polymer-based multilayered gratin g-waveguide structures whereby the waveguide layer is spun-coated over a Si substrate and the grating layer is obtained by holographic recording, are presented. Such structures are demonstrated in a hybrid semiconductor-organic material configuration. Experimental results reveal a spectral bandwidths down to 1 nm at FWHM with an incident intensity reflectivity reaching 72%. Narrow bandwidth, high reflectivity along with considerably simpler fabrication entailing the possibility of cost reduction as compared to costs compared to currently used pure semiconductor technologies, make these original grating-waveguide structures relevant candidates towards WDM optical communication networks. (C) 2001 Elsevier Science B.V. All rights reserved.
Keyword:
optical communication
WDM
polymer waveguide
optical switches
optical filters
期刊
IF:
4.6
论文数:
1.4W
被引数:
1.3W
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