Continuous-wave laser at 440 nm based on frequency-doubled diode-pumped Nd:GdVO(4) crystal |
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| Authors: | Castaing Marc Balembois François Georges Patrick |
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| Institution: | Laboratoire Charles de l'Institut d'Optique, du CNRS et de l'Universite Paris-Sud, Campus Polytechnique, Palaiseau, France. marc.castaing@institutoptique.fr |
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| Abstract: | We present for the first time, to the best of our knowledge, a frequency-doubled Nd:GdVO(4) laser operating in a cw on the pure three-level laser line at 880 nm. We obtained 300 mW at 440 nm for 23 W of incident pump power at 808 nm. Moreover, with a 25% output coupler we obtained a cw power of 1.9 W at the fundamental wavelength at 880 nm. |
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