Question

what is good of study of laser?

Answer 1

lasers play a pivotal role in our everyday lives, too. The fact is, they show up in an amazing range of products and technologies.

Answer 2

I suggest you read the information available here to give u an idea how laser is important in so many diverse field....from scientific research to dance shows !!!!!

http://en.wikipedia.org/wiki/List_of_applications_for_lasers

Answer 3

cd reading, information medium, and it is already being used as a weapon in Afghanistan to malfunction landmines and IED's