I found it here:
RED 638 2500mw
Strange that name ends on G84 - could this mean that it is a (chinese) version of Mitsu 3-Beam diode or maybe something completely new?
But expensive and min. purchase of 10 pieces and 2.5W could mean pulsed, not CW. I do not know.
Divergence looks pretty bad but 638nm generally have it worse than other colours, do not they?
RED 638 2500mw
Strange that name ends on G84 - could this mean that it is a (chinese) version of Mitsu 3-Beam diode or maybe something completely new?
But expensive and min. purchase of 10 pieces and 2.5W could mean pulsed, not CW. I do not know.
Divergence looks pretty bad but 638nm generally have it worse than other colours, do not they?