Physics, asked by souravsukl10, 5 hours ago

a three level laser system will be​

Answers

Answered by sangramraju143
0

Explanation:

The system which uses three energy levels is known as 3-level laser. In a 3-level laser, at least half the population of electrons must be excited to the higher energy state to achieve population inversion. Therefore, the laser medium must be very strongly pumped

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