Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Conferences > CLEO_Europe > 1996 > CTuE > CTuE3

Proton-implanted KNbO3 exhibits net photorefractive gain at telecommunication wavelengths up to 1550 nm

Simon Brülisauer, Daniel Fluck, Peter Günter, Lutz Beckers, and Christoph Buchal

Not Accessible

Your library or personal account may give you access

Abstract

Photorefractive crystals such as KnbO3, BaTiO3, and Sr1-xBaxNb2O6 are very promising for all-optical signal processing. Attention has been drawn to the extension of the photorefractive response up to telecommunication wavelengths. Recently it was shown that ion-irradiation of KNbO3 and BaTiO3 improves photorefractive response time and gain due to a significant increase of the trap density compared to the virgin crystal 1,2. Quite large photorefractive gain at 830 nm was reported in He+ ion-implanted Fe-doped KNbO3 waveguides together with a significant decrease in the response time3.

© 1996 IEEE

PDF Article
More Like This
Two-beam coupling in proton-implanted Fe-doped KNbO3 waveguides at telecommunication wavelengths

Simon Brülisauer, Daniel Fluck, Peter Günter, Lutz Beckers, and Christoph Buchal
CWF10 Conference on Lasers and Electro-Optics (CLEO:S&I) 1996

Infrared photorefractive effect up to 1550 nm in Fe-doped KNbO3 by proton-irradiation

Simon Brülisauer, Daniel Fluck, Peter Günter, Lutz Beckers, and Christoph Buchal
CThE2 Conference on Lasers and Electro-Optics (CLEO:S&I) 1997

High-gain two-beam coupling in proton-implanted Fe-doped KNBO3 planar waveguides

Simon Brulisauer, Daniel Fluck, Peter Gunter, and Christoph Buchal
CThI57 Conference on Lasers and Electro-Optics (CLEO:S&I) 1995

View More...
Select as filters
Select Topics Cancel
Top
       
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.
Privacy | Terms of Use