Wavelength:473,532nm / Power:<1mW / Optical noise: <0.5%(rms). Single mode, and mode-hop-free, with low noise oscillation thanks to Shimadzu's control technology. We can supply the products of the following MODEL numbers HK-9755-03, HK-9755-04, HK-9755-05, HK-9155-04, HK-9155-05, HK-9155-06, HK-9255-02, HK-9255-03, HK-9255-04, HK-9255-07, HK-9255-08, HK-9255-09.