We report a high-stable and high-beam-quality 589.158 nm radiation in sum-frequency generation using LD-side-pumped Nd:YAG laser oscillators. Average ouput power reached 4.6 W and it was stable within ±2.2% for 8 hours.
© 2006 Optical Society of America
N. Saito, M. Kato, K. Akagawa, A. Takazawa, Y. Hayano, Y. Saito, M. Ito, H. Takami, M. Iye, and S. Wada, "High-Stable and High-Beam-Quality Sodium Resonance Radiation for Laser Guide Star Adaptive Optics," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2006), paper CMU2.
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