Efficient second-harmonic generation at 384 nm in periodically poled lithium tantalate by use of a visible Yb–Er-seeded fiber source
- 1 September 2000
- journal article
- Published by Optica Publishing Group in Optics Letters
- Vol. 25 (17) , 1252-1254
- https://doi.org/10.1364/ol.25.001252
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.Keywords
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