Cart (Loading....) | Create Account
Close category search window
 

Nonlinear modes, resonant trapping, and soliton emission in engineered PPLN structures

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Baronio, F. ; Dipt. di Elettronica per l''Automazione, Brescia Univ., Italy ; De Angelis, C.

We investigate nonlinear waveguiding effects, due to second-order nonlinearity, in quasi-phase-matching (QPM) structures in periodically poled lithium niobate (PPLN) with engineered patterns. We specifically study the existence and the propagation of pure nonlinear guided modes in QPM gratings with different domain lengths in different transverse regions of the medium, without any waveguiding effect due to linear refractive index changes. On one hand, the obtained results enlighten the possibility of soliton operation at lower intensity thresholds than in standard not-tailored PPLN structures. On the other hand, in such nonlinear engineered structures, we reveal the presence of intensity-dependent attractive and repulsive potential wells that can be exploited for soliton control (resonant trapping and emission) in quadratic nonlinear media.

Published in:

Quantum Electronics, IEEE Journal of  (Volume:38 ,  Issue: 10 )

Date of Publication:

Oct 2002

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.