... the BluRay-diodes with 405nm wavelength are perfect suited for UV-curing ;-)
But instead of a SLA type printer with a scanning laserspot I'll build a DLP-UV-printer - here you can use either the BluRay-laser or a common high wattage LED with 405nm as light source.
I have water cooled 405nm-LED's with 9Watts of optical power ... but they needs a current of 21 Amperes
Viktor
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Aufruf zum Projekt "Müll-freie Meere" - [
reprap.org] -- Deutsche Facebook-Gruppe - [
www.facebook.com]
Call for the project "garbage-free seas" - [
reprap.org]