HACKED!: Laser Diode from DVD Burner || Constant Current Source - YouTube
16-Year-Old Creates a Working Laser Engraver From 2 DVD Drives & 3D Printed Parts for $30 - 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing
41J Blog » Blog Archive » Playing with DVD RW Laser Diodes
High-Powered Laser from DVD Burner - EEWeb
How to Make a Burning Laser: 9 Steps (with Pictures) - wikiHow