Abstract

We demonstrate twin-beam second-harmonic generation from telecommunications wavelengths in an optimized buried reverse proton exchanged planar waveguide made in 2D hexagonally poled $\mathrm{Li}\mathrm{Nb}{\mathrm{O}}_3$. Experiments carried out with a nanosecond narrow-bandwidth, high-power fiber source thoroughly explored the response of the nonlinear photonic crystal device in terms of its power, wavelength, and angle tunability.

© 2006 Optical Society of America

Optical-damage-free guided second-harmonic generation in 1% MgO-doped stoichiometric lithium tantalate

M. Lobino, M. Marangoni, R. Ramponi, E. Cianci, V. Foglietti, S. Takekawa, M. Nakamura, and K. Kitamura
Opt. Lett. 31(1) 83-85 (2006)

Impedance matching in photonic crystal microcavities for second-harmonic generation

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Enhanced second-harmonic generation for multiple wavelengths by defect modes in one-dimensional photonic crystals

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600 mW optical output power at 488 nm by use of a high-power hybrid laser diode system and a periodically poled MgO:LiNbO3 bulk crystal

Martin Maiwald, Sven Schwertfeger, Reiner Güther, Bernd Sumpf, Katrin Paschke, Christian Dzionk, Götz Erbert, and Günther Tränkle
Opt. Lett. 31(6) 802-804 (2006)