Effect of residual Doppler averaging on the probe absorption in cascade type system: A comparative study
Mondal Suman
1, †
, Ghosh Arindam
1, ‡
, Islam Khairul
1
, Bhattacharyya Dipankar
2
, Bandyopadhyay Amitava
1, §
(color online) Four-level Ξ type system.