Beccherelli, Romeo and Gilardi, Giovanni and Bellini , Bob and Donisi, Domenico and Trotta, Marco and Asquini , Rita and D'Alessandro, Antonio (2008) Modelling and microfabrication of electro-optical liquid crystal waveguides on silicon substrates. In: EOS Annual Meeting 2008 TOM 4 - Micro- and Nanoscale Photonic Systems, 29 Settembre – 2 Ottobre 2008, Parigi.
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Abstract
We present the modelling, microfabrication in a silicon substrate and optical characterisation of an electrically controllable waveguide made of nematic liquid crystal. For a TM light polarization, we have measured an extinction ratio higher than 35 dB and a threshold voltage of only 2 V.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | 600 Tecnologia - Scienze applicate > 620 Ingegneria e attivita' affini |
| Depositing User: | Matteo Viola |
| Date Deposited: | 19 Dec 2012 14:38 |
| Last Modified: | 19 Dec 2012 14:38 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/4413 |
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