We demonstrated the first >4-micron PPLN OPO directly pumped by a Yb fiber laser. We achieved 130mW average output power at 4153nm, which is the highest reported >4-um OPO power based on fiber laser.
© 2004 Optical Society of America
(140.0140) Lasers and laser optics : Lasers and laser optics
(140.3510) Lasers and laser optics : Lasers, fiber
(190.0190) Nonlinear optics : Nonlinear optics
(190.4970) Nonlinear optics : Parametric oscillators and amplifiers
W. Ruifen, C. L. Ching Lindy, and N. H. Khoon, "Nanosecond >4-micron PPLN OPO pumped by a Yb fiber laser," 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 CThT34.
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