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Purchase Date: March, 2011
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Added 9/5/2021: This system does not work up to spec. It appears that the coupling of the internal laser diodes to the fiber lost alignment. As a result, we were only able to get about 2.5 W (CW) power at the maximum. Moreover, the beam is not TEM00, making it difficult to focus down to small diameters. The operating wavelength appears to be about 801 nm.