The European Physical Journal Plus
Continuum and undefine hole burning regions via pulse propagation in a four-level Doppler broadened atomic system
Muhammad Idrees, Humaira Kalsoom, Bakht Amin Bacha, Arif Ullah, Li‐Gang Wang
The European Physical Journal Plus
Muhammad Idrees, Humaira Kalsoom, Bakht Amin Bacha, Arif Ullah, Li‐Gang Wang