We design a distributed feedback guided-wave device in liquid crystals, utilizing a simple geometry based on electro-optic molecular reorientation in uniaxial nematics. We numerically test the structure and demonstrate an effective Bragg reflector with voltage-tunable resonance. (C) 2009 Optical Society of America
Donisi, D., Asquini, R., D'Alessandro, A., Assanto, G. (2009). Distributed feedback grating in liquid crystal waveguide: a novel approach RID G-8796-2011 RID B-4223-2010. OPTICS EXPRESS, 17(7), 5251-5256.
Distributed feedback grating in liquid crystal waveguide: a novel approach RID G-8796-2011 RID B-4223-2010
ASSANTO, GAETANO
2009-01-01
Abstract
We design a distributed feedback guided-wave device in liquid crystals, utilizing a simple geometry based on electro-optic molecular reorientation in uniaxial nematics. We numerically test the structure and demonstrate an effective Bragg reflector with voltage-tunable resonance. (C) 2009 Optical Society of AmericaFile in questo prodotto:
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