Given:
The uses of LASER light
To find:
Which is not an application of LASER light
Step-by-step explanation:
When cutting stainless steel or aluminium, LASER beams are used.
To remove warts, moles, sunspots, and tattoos in human bodies LASER lights are used.
LASER is used in communication also. Laser communication in space is the use of free-space optical communication in outer space.
One of the most important uses for lasers in astronomy is to reduce distortion on images taken with ground-based telescopes. So directly we cannot say that LASER is used for the calibration of telescopes.
Hence, calibration of telescopes is not an application of LASER light.