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We demonstrate novel channel waveguides made of SiO2/Si grooves filled with liquid crystals. We investigated the polarization dependency of waveguides using the commercial nematic liquid crystal E7. The orthogonal polarization state, for which the optical electric field "sees" only the lower LC refractive index, was suppressed by 21 dB.

Nematic liquid crystal channel waveguides embedded in SiO2/Si grooves

Beccherelli R;
2005

Abstract

We demonstrate novel channel waveguides made of SiO2/Si grooves filled with liquid crystals. We investigated the polarization dependency of waveguides using the commercial nematic liquid crystal E7. The orthogonal polarization state, for which the optical electric field "sees" only the lower LC refractive index, was suppressed by 21 dB.
2005
Istituto per la Microelettronica e Microsistemi - IMM
Inglese
Proceedings of 2005 IEEE/LEOS Workshop on Fibres and Optical Passive Components
the 4th IEEE/LEOS Workshop on FIbres and Optical passive Components
275
280
6
0-7803-8949-2
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=1462139
Sì, ma tipo non specificato
Mondello
WOS:000232367900049
1
none
D'Alessandro; Bellini B; Beccherelli R; Manolis IG; Donisi D; Asquini R
273
info:eu-repo/semantics/conferenceObject
04 Contributo in convegno::04.01 Contributo in Atti di convegno
   Synclinic and anticlinic mesophases for photonic applications
   SAMPA
   FP5
   HPRN-CT-2002-00202
04.01 Contributo in Atti di convegno
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14243/170625
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