Efficient second-harmonic generation at 384 nm in periodically poled lithium tantalate by use of a visible Yb–Er-seeded fiber source

Abstract

We generated 56 mW of average power at 384 nm in periodically poled lithium tantalate by use of a visible fiber source based on a variable-pulse format seeded Yb–Er amplifier and frequency upconversion in periodically poled KTP. The feasibility of high-average-power, wide ultraviolet wavelength–range fiber-based sources is evaluated.

© 2000 Optical Society of America

Generation of high-average-power visible light in periodically poled nearly stoichiometric lithium tantalate

Allen J. Tracy, Camilo Lopez, Allen Hankla, Douglas J. Bamford, David J. Cook, and Scott J. Sharpe
Appl. Opt. 48(5) 964-968 (2009)

Highly efficient second-harmonic and sum-frequency generation of nanosecond pulses in a cascaded erbium-doped fiber:periodically poled lithium niobate source

D. Taverner, P. Britton, P. G. R. Smith, D. J. Richardson, G. W. Ross, and D. C. Hanna
Opt. Lett. 23(3) 162-164 (1998)

Tunable ultraviolet radiation by second-harmonic generation in periodically poled lithium tantalate

J.-P. Meyn and M. M. Fejer
Opt. Lett. 22(16) 1214-1216 (1997)

Optical parametric amplification in periodically poled KTiOPO₄ seeded by an Er–Yb:glass microchip laser

J. Hellström, G. Karlsson, V. Pasiskevicius, and F. Laurell
Opt. Lett. 26(6) 352-354 (2001)

Periodically poled potassium niobate for second-harmonic generation at 463 nm

J.-P. Meyn, M. E. Klein, D. Woll, R. Wallenstein, and D. Rytz
Opt. Lett. 24(16) 1154-1156 (1999)