5.0W of cw deep-UV radiation at 266 nm has been generated by external enhancement cavity with a Brewster-cut CsLiB6O10 crystal. By cascading sum-frequency mixing, 106mW of cw radiation at 213 nm has also been generated.
© 2004 Optical Society of America
(140.0140) Lasers and laser optics : Lasers and laser optics
(140.3610) Lasers and laser optics : Lasers, ultraviolet
(190.0190) Nonlinear optics : Nonlinear optics
(190.2620) Nonlinear optics : Harmonic generation and mixing
J. Sakuma, Y. Asakawa, T. Imahoko, H. Sekita, and M. Obara, "High-power continuous-wave 266 and 213-nm generation with CsLiB6O10 crystals," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2004), paper CTuI1.