A laser to make light of many shapes
Lasers can produce a slender beam of light of just one wavelength. For this simple feature, they are everywhere in modern technology, from the internet to medical devices and even in entertainment as…
gain medium
2 posts
How do you make a mode-locked laser?
Given Mode-locked lasers are lasers that are capable of producing intense ultra-short pulses of light at a very high rate. Concepts Set 1 Take a bunch of atoms, excite them and place them in a b…