The HL40033G from Ushio Opto Semiconductors is a Violet Laser Diode that operates from 400 to 410 nm. It delivers up to 1 W of CW output power. This free space laser requires a 5V supply and is available in a TO-Can package having 9 mm of diameter. The laser is suitable for imaging for PCB, industry, display, and bio & medical applications.