Alaskan
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Re: PERMANENT THREAD: Ebay& other internet FINDS of interest- read all the OP please
You mean not doped for diode pumping?
You mean not doped for diode pumping?
It doesn't look doped to me. I think the purple in the 5th pic is due to the AR coating. The Spectra-Physics labels also give no indication of doping type or concentration.
If I remember correctly, that little YAG is about the same size as the one used in this laser head which is pumped with 2 watts of 808 nm
Spectra Physics 7960-L4-E Laser | eBay
I've seen better and cheaper from Golden Star. You can get a similar laser for $2500 there.
The beam width is slightly larger, but the divergence is better.
OEM-520-10W
But could you imagine 10W of 520nm. :drool: