Title :
Dielectric electrooptic diffraction gratings
Author :
Agranat, Aharon J. ; Orr, Gilad ; De Oliveira, Clovis E M
Author_Institution :
Dept. of Appl. Phys., Hebrew Univ., Jerusalem
Abstract :
Non-volatile electroholographic diffraction gratings were fabricated by periodically modulating the composition of KLTN crystals. The gratings are manifested as periodic variations of the static dielectric constant which are electrically induced into birefringence gratings.
Keywords :
electro-optical devices; holographic gratings; lithium compounds; optical fabrication; optical materials; permittivity; potassium compounds; KLiTaO3NbO3; birefringence gratings; dielectric electrooptic diffraction gratings; gratings fabrication; nonvolatile electroholographic diffraction gratings; periodical modulation; static dielectric constant; Birefringence; Crystals; Dielectric constant; Dielectric measurements; Diffraction gratings; Holographic optical components; Impurities; Photorefractive effect; Space charge; Temperature; (090.7330) Volume holographic gratings; (160.2100) Electro-optical materials;
Conference_Titel :
Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006. Conference on
Conference_Location :
Long Beach, CA
Print_ISBN :
978-1-55752-813-1
Electronic_ISBN :
978-1-55752-813-1
DOI :
10.1109/CLEO.2006.4627682
