The Effect of Parametric Amplifier on Entanglement and Statistical Properties of Nondegenerate Three-Level Laser Pumped by Electron Bombardment. GJSFR [Internet]. 2018 Oct. 1 [cited 2026 Aug. 13];18(A9):19-30. Available from: https://www.journalofscience.org/index.php/GJSFR/article/view/2345