Physics, asked by krbittu006, 6 months ago

In the theory of production of LASER
pumping means.
(a) Pumping of air
(b) Pumping of water
(c) Pumping of proton
(d) Pumping of electron.​

Answers

Answered by Anonymous
2

Answer:

Laser pumping is the act of energy transfer from an external source into the gain medium of a laser. The energy is absorbed in the medium, producing excited states in its atoms. ... In this condition, the mechanism of stimulated emission can take place and the medium can act as a laser or an optical amplifier.

Answered by YatiAgarwal
0

option D is correct

pumping of electron

thanku

I hope my answer helps you

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