P. E.-A. Möbert, ERNST HEUMANN, K. Petermann, Günter Huber, B. H. T. Chai
Abstract
We report efficient cw laser operation of Er(l%):YLiF4 at 850 nm. The maximum output power was 765 mW with a Ti:sapphire pump laser. Intracavity frequency doubling yielded an output power of 106 mW at 425 nm.
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We report efficient cw laser operation of Er(l%):YLiF4 at 850 nm. The maximum output power was 765 mW with a Ti:sapphire pump laser. Intracavity frequency doubling yielded an output power of 106 mW at 425 nm.
Key concepts: Photon upconversion, Laser, Materials science, Continuous wave, Sapphire, Optoelectronics, Optical pumping, Power (physics)