Diode Laser

• Direct diode bar lasers - http://www.industrial-lasers.com/articles/print/volume-29/issue-3/features/high-power-direct-diode-lasers-for-cutting-and-welding.html
• 60W laser diode running SME - YouTube _ [1]
• Laser kit, 200W, from Nufern for experimental use - [2]. Potentially perfect OSPD collaboration if guarantee market for 1000 devices.