Buying a doubling crystal

[DR13]

My lab needs to purchase a new bbo doubling crystal for our femtosecond laser. I have been looking around but cannot find any. Our old one is from Thor Labs but they discontinued making them. Does anyone know a company that sells them?

[johng23]

You could try Newlight photonics or Altos photonics.

[DR13]

You could try Newlight photonics or Altos photonics.

Thanks! That is exactly what I am looking for.