Location of Repository

High efficiency infrared generation by difference-frequency mixing using tangential phase matching

By M.J.T. Milton, T.J. McIlveen, D.C. Hanna and P.J. Woods

Abstract

Measurements have been made of the energy generated in the wavelength region 3.3 to 4.0 µm, by difference-frequency mixing between a tunable dye laser and a Nd:YAG laser in lithium niobate. The highest mixing efficiencies have been observed with the beams aligned in a non-collinear geometry. It is demonstrated that this non-collinear geometry corresponds to the tangential phase-matching condition which increases the acceptance angle of a second-order nonlinear interaction over that achieved in a non-critically phase-matched geometry

Topics: QC, TK
Year: 1992
OAI identifier: oai:eprints.soton.ac.uk:78538
Provided by: e-Prints Soton

Suggested articles

Preview


To submit an update or takedown request for this paper, please submit an Update/Correction/Removal Request.