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Tunable ytterbium-doped solid state laser
Tunable ytterbium-doped solid state laser
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机译:可调谐掺固态激光器
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摘要
A tunable ytterbium-doped solid-state laser has a laser cavity defined a r of mirrors, a laser medium positioned in this cavity, means for pumping the laser medium, and means for tuning the output of this laser medium to a selected wavelength within a wavelength range. The laser medium has a host material doped with enough ytterbium ions to produce a longitudinal mode laser emission when the laser medium is pumped. In a most preferred embodiment, the laser emission is frequency- doubled and tuned to a wavelength corresponding to a Fraunhoffer line in the solar spectrum.
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