Investigation of Electromagnetic‐Induced Transparency in GaAs Quantum Dot in Presence of Morse Potential

In this article, investigation is done on electromagnetically induced transparency (EIT) in a GaAs quantum dot with Morse potential confinement. The time‐independent Schrödinger equation is solved numerically using the effective mass approximation. The energy levels, wavefunctions, and the dipole matrix elements are calculated. EIT studies are performed for both rotational and rovibrational states, and the results are evaluated with respect to the effects of potential parameters, confinement radius, and the energy levels involved in EIT. The EIT behavior is found to differ between the rotational and rovibrational states. Rotational states exhibit stronger responses than rovibrational states.