All-solid-state 589 nm coherent source was achieved by sum-frequency mixing in periodically poled KTP of mode-locked pulses at 1064 and 1319 nm. Even for single-pass pumping of 5-mm-long-crystal, conversion efficiency was reached to 14%.
© 2004 Optical Society of America
(140.0140) Lasers and laser optics : Lasers and laser optics
(140.7300) Lasers and laser optics : Visible lasers
(190.0190) Nonlinear optics : Nonlinear optics
(190.2620) Nonlinear optics : Harmonic generation and mixing
N. Saito, K. Akagawa, Y. Hayano, Y. Saito, M. Iye, H. Takami, and S. Wada, "589 nm generation by sum-frequency mixing of mode-locked 1064 nm and 1319 nm pulses in periodically poled KTP," 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 CThT53.
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