Journal of Theoretical Physics & Mathematics Research

Derivation of The Laser Gain Profile Equation by The Quantum Mechanics' Approach

Abstract

Leo K P Chan

An exact equation of atomic resonance has been derived and modified by the quantum mechanics’ approach. Exact solution of this equation is given. It produces a complex line shape with asymmetric, skewed, shifted, and broadened characteristics. This exact equation of atomic resonance is compared with the standard model of the Lorentzian-Voigt equation (See Figures 1 to 4.). This exact equation is essential in many areas of study.

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