Title

Second Harmonic Generation In Poled Polymers

Abstract

SHG has been investigated by both co-propagating and counter-propagating fundamental beams in poled polymers. Although the theoretical values for the co-propagating over the counter-propagating geometry, the difficult technology encountered to date in implementing phase-matching has resulted in better experimental results for the counter-propagating case. A serious problem with QPM is that under certain conditions it is led to large scattering losses. A large improvement of the SHG conversion efficiency is still to be expected for an improved poling geometry that allows a better modulation depth of the d33 coefficient or via modal wavevector matching.

Publication Date

1-1-1996

Publication Title

Materials Research Society Symposium - Proceedings

Volume

413

Number of Pages

193-202

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

Socpus ID

0029715813 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0029715813

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