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Hey all! I'm planning on building a 1.5-2W laser. I'm about to order all the materials but I need some advice on actually how to put it together. Here is the list of materials that I know I'm using: - 5.6mm Module (Copper) - 445nm M140 Diode (1.5 - 2W) - 405-445nm Three Element Glass lens -...

Hello everyone! I'm fairly new to the field of laser science and creation. I'm looking to eventually start experimenting around with creating lasers. I have a few questions though. As far as I know, the highest power of laser that is sold on the internet is about 1000mW. Correct? (Unless you're...