Abstract
We detail the comparison on laser performance of A-O Q-switching Nd:GdVO4 and Nd:YVO4 lasers operated at 1.06μm. The results reveal that Nd:YVO4 crystal, compared with Nd:GdVO4 crystal, is a more favorable gain medium when higher repetition rates and shorter pulse width are desired, owning to its larger stimulated emission cross-section.
© 2009 IEEE
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