Lasing without population inversion in molecules

✍ Scribed by Krishna Rai Dastidar; Lipika Adhya; Ratan Kumar Das

• Book ID: 105624383
• Publisher: Springer-Verlag
• Year: 1999
• Tongue: English
• Weight: 669 KB
• Volume: 52
• Category: Article
• ISSN: 0304-4289
• DOI: 10.1007/bf02828891

✦ Synopsis

We have described here the physical basis for lasing without population inversion (LWOPI). This type of amplification is obtained basically by two mechanisms: (i) one is based on atomic interference and (ii) the other is based on Fano-type interference. We have shown here, in H2 molecules, amplification without population inversion is feasible by considering both the mechanisms.