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

Simultaneous second-harmonic generation with two orthogonal polarization states in periodically poled KTP

Not Accessible

Your library or personal account may give you access

Abstract

Simultaneous generation of second-harmonic light with orthogonal polarizations in the blue spectral region is demonstrated by use of type II and type I quasi-phase matching for the nonlinear coefficients d33, d24, and d32 in periodically poled KTP. The second-harmonic power ratio in both polarization states can be tuned by the fundamental polarization and (or) the periodically poled KTP temperature. Femtosecond pulse frequency-doubling efficiencies of as much as 39.5% W-1 and 8.1% W-1 are demonstrated in 7-mm periodically poled KTP for type I and type II processes, respectively. The efficiency limitations caused by various effects of the group-velocity mismatch are discussed.

© 2002 Optical Society of America

Full Article  |  PDF Article
More Like This
First-order type II quasi-phase-matched UV generation in periodically poled KTP

S. Wang, V. Pasiskevicius, J. Hellström, F. Laurell, and H. Karlsson
Opt. Lett. 24(14) 978-980 (1999)

Broadband quasi-phase-matched second-harmonic generation in MgO-doped periodically poled LiNbO3 at the communications band

Nan Ei Yu, Jung Hoon Ro, Myoungsik Cha, Sunao Kurimura, and Takunori Taira
Opt. Lett. 27(12) 1046-1048 (2002)

Three-dimensional characterization of the effective second-order nonlinearity in periodically poled crystals

Stefan J. Holmgren, Valdas Pasiskevicius, Shunhua Wang, and Fredrik Laurell
Opt. Lett. 28(17) 1555-1557 (2003)

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 (2)

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

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved