red laser diode

Posts Tagged ‘red laser diode’

Laser Diode Power Output Based on DVD-R/RW specs

Unknown red laser diode - what performance can we expect? - Elabz.com

Unknown red laser diode - what performance can we expect? - Elabz.com


I’ve opened about a dozen different types of CD and DVD drives so far (of both read-only and burner varieties) and every time it’s a thrill to find a working red laser diode in there. But it would be useful indeed to know what performance can be expected from the laser diode once it’s free of its mounting hardware (AKA “sled”) – if it’s the laser diode you’re after, the drive may not even be worth opening. It would be nice to know that before wasting some time on opening it. Although it would be hard to know the exact specs of the diode down to the part number, some of the specs can be found rather quickly doing an Internet search. Here is how I do that.
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