Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Cascaded phase shift and intensity modulation in aperiodic quasi-phase-matched gratings

Not Accessible

Your library or personal account may give you access

Abstract

I propose a method for enhancing the cascaded phase shift of the fundamental wave associated with second-harmonic generation in aperiodic quasi-phase matched (QPM) gratings. The position and length of one of the domains were varied to maximize the cascaded phase shift. A maximum enhancement of 84% in the cascaded phase shift relative to a perfectly periodic QPM grating was obtained at a moderate fundamental input intensity without initial seeding of the second-harmonic wave. All-optical intensity modulation is also proposed with another optimized aperiodic QPM grating.

© 1998 Optical Society of America

Full Article  |  PDF Article
More Like This
Pulse compression during second-harmonic generation in aperiodic quasi-phase-matching gratings

M. A. Arbore, O. Marco, and M. M. Fejer
Opt. Lett. 22(12) 865-867 (1997)

Nonlinear phase shift and all-optical switching in quasi-phase-matched quadratic media

Andrey Kobyakov, Falk Lederer, Ole Bang, and Yuri S. Kivshar
Opt. Lett. 23(7) 506-508 (1998)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (4)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (3)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Metrics

Select as filters


Select Topics Cancel
© Copyright 2022 | Optica Publishing Group. All Rights Reserved