Hi I just bought a 250mW 405nm blu-ray laser (check out the link)
250mW+ 405nm High Power Blue-Violet Laser Diode Module - eBay (item 280507873408 end time May-23-10 08:40:47 PDT)
I also bought the a micro drive v3 from rkcstr
And then I intend on powering it with 2 3.7volt rechargeable...