Abstract

The effects of higher-order space charge field on the self-deflection ofdark screening spatial solitons in biased photorefractive crystals arenumerically investigated under steady-state conditions. The expressionfor an induced space-charge electric field including higher-orderspace-charge field terms is obtained. Numerical results indicate thatdark solitons possess a self-deflection process during propagation, andthe solitons always bend in the direction of the c axis of thecrystal. The self-deflection of dark solitons can experienceconsiderable increase especially in the regime of high bias field strengths.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.