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Laser-induced collective interactions under propagation of polychromatic radiation pulse through resonant optically dense extended medium without population inversion

Abstract:

Experimental and theoretical investigation of the coherent propagation and amplification of polychromatic broadband laser pulses in optically dense resonant media without population inversion was carried out for the cases of plasma in a Ne glow discharge and a pulse discharge in Hg-Ar mixture. High density of Ne and Hg atoms in the metastable state (about 10 12 cm -3), which was chosen to be the ground state of the two-level system under conside...

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Publisher copy:
10.1117/12.468974

Authors


Bagayev, SN More by this author
Egorov, VS More by this author
Mekhov, IB More by this author
Moroshkin, PV More by this author
Fedorov, AN More by this author
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Journal:
Proceedings of SPIE - The International Society for Optical Engineering
Volume:
4748
Pages:
45-55
Publication date:
2002
DOI:
ISSN:
0277-786X
URN:
uuid:121fa336-ef84-464d-9567-f9452006fcd4
Source identifiers:
159642
Local pid:
pubs:159642

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