20 February 2014 High power green, yellow, and UV fiber lasers
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We report on the development of highly stable pulsed and CW green, yellow and UV fiber based lasers. Using narrow linewidth sources and specialty fibers for high peak powers we achieve highly efficient frequency conversion in a robust single-pass configuration with >70% optical conversion to green and >20% to UV. By employing a novel wavelength extension of Yb-doped fibers we span the wavelength range of green to yellow with >35% conversion efficiency and over 25W average power.
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Eran Tal, Eran Tal, Eitan E. Rowen, Eitan E. Rowen, Doron Barness, Doron Barness, Jacob Lasri, Jacob Lasri, Eran Inbar, Eran Inbar, } "High power green, yellow, and UV fiber lasers", Proc. SPIE 8964, Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications XIII, 896403 (20 February 2014); doi: 10.1117/12.2042456; https://doi.org/10.1117/12.2042456

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