Where can I get ND:YVO4 and KTP crystals to convert 808 to 535

[plasmaninjaa]

Hey guys,
I really know nothing about these 2 crystals or how they work. All I know is that they can turn an 808nm beam to 535nm which is what I need for a product I am designing.
I am wondering if anyone knows of any sources where I would be able to obtain these crystals in bulk and possibly have them even made to the size I need.
I use alibaba a lot, but couldn't seem to find anything on there.
Thanks!

 

[Encap]

You are leaving a lot about what you want to do out, like output power.
Is a complicated thing with crystal mounting and orientation to get it right. It s not an easy job for people with no experience to do and also can be dangerous for your eyes fooling with an 808nm diode ----- maybe better just to buy a green module

Google " laser 808nm to 532 crystals" Here is one bulk maker Laser Crystals - INNOWIT CO., LTD.

Olike has one available Laser crystal YVO4 (applied to >300mW green laser) [OLYV04] - $36.00 : Zen Cart!, The Art of E-commerce
Here is a thread by a guy you made a 532nm with this crystal http://laserpointerforums.com/f45/do-yourself-complete-green-dpss-o-like-crystals-42495.html

 

[swamidog]

you can't. they don't exist.

now if you want to convert 808->1064->532, that's a totally different story/

maybe something like this: GLM ND YVO4 KTP Laser Pumping Crystal for 532nm Green Laser Module AR Coating | eBay

Hey guys,
I really know nothing about these 2 crystals or how they work. All I know is that they can turn an 808nm beam to 535nm which is what I need for a product I am designing.
I am wondering if anyone knows of any sources where I would be able to obtain these crystals in bulk and possibly have them even made to the size I need.
I use alibaba a lot, but couldn't seem to find anything on there.
Thanks!