I've got no insight on the sourcing, but sounds like a great project - Good luck!
http://MindToMatter.org
On Tue, Jul 17, 2012 at 6:24 AM, Cory Geesaman <cory@geesaman.com> wrote:
I'm trying to find a source for a 910nm 200W-400W LED - does anyone know a good source for high-power LEDs?(sorry for being a bit off-topic)If anyone is interested in why:Trying to source a cheap (compared to the $28,000 retail value) fiber laser for DMLS 3D printing, so far I'm at:$125 Fiber Resonator http://search.newport.com/?q=*&x2=sku&q2=F-YDC-1100-C$11.22 Fiber Bragg Grating stock http://search.newport.com/?q=*&x2=sku&q2=F-SBG-13%2F15$100-$400 Bragg Grating UV mask (not done sourcing a vendor yet)I've found some relatively low power (8W) IR LEDs around $25 each, but the optics seem like they would be a pain with multiple pump diodes - if I can find a 200W-400W 910nm LED under $600 I would be pretty happy in this case.--Found some people locally with access to fusion splicers and UV Excimer lasers so that cuts off $6,000+ of equipment costs.--
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