Can we generate and emit 50-100 petahertz radiation?

[Henke47]

Is it possible to generate and emit 50 - 100 petaherz?
What apparatuses can be used for this?

Thank you.

 

[nasu]

This will be in the range of soft X-rays, right? They should be produced by x-ray tubes.
http://www.brandx-ray.com/brand_x_ray__x_ray_tube_product_line.htm

 

[Henke47]

You are right, i thought x-ray was a more specific frequency. The link was helpful.