Woodruff and student at YAG laser

Narasimha Rao Ayyalasomayajula (foreground), a West Virginia University Ph.D. student working as a research associate at the Department of Energy’s National Energy Technology Laboratory, and NETL researcher Steve Woodruff work on a diode pumped Nd:YAG laser invented at NETL. NETL researchers are developing a laser laboratory on a chip as a new type of optical sensor.

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