The Excelsior® 515 low-power continuous wave (CW) singlemode DPSS 515 nm laser features 50 mW of power. Using patented frequency-doubling techniques, Excelsior diode-pumped solid state (DPSS) lasers provide visible light with high conversion efficiency for lower power consumption and improved reliability. Excelsior lasers provide state-of-the-art performance with the smallest footprint in their class.