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IR stimulated emission on the 2 → 1 vibrational transition of no in solid N2

✍ Scribed by J.P. Galaup; J.Y. Harbec; R. Charneau; H. Dubost

Publisher: Elsevier Science
Year: 1985
Tongue: English
Weight: 495 KB
Volume: 118
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(85)85310-0

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✦ Synopsis

Vibrational fluorescence of matnx-isolated NO induced by overtone pumping wti a KCI : Li colorcenier laser has been srudied in the 5 4 pm specu-al region. The IR light emitted from the directly pumped u -2 level to the u = 1 level was found lo exhibit an unusual lime dependence. Under particular conditions of geometry, pump power density and excitation frequency. intense and shon splkcs wecre observed. mdicaling Ihe oaurrenoc of stimulaled enussion. The feasibility of a solid-state \lbrational Iascr IS brief!y discussed. ' Laboratoirr w.sociC h I'Univcrsitb de F%ris-Sud. 252 VmO Ffs. L Schematk dlagrnm showhq the lowest vibratlonti lcvds of HO and the IR transltbn Involved In tho eveatone pumping eonfttralion ' 0 009-2614/85/S 03.30 0 Else&r Science Publishers B.V. (North-Holland Physics Pubiishing Division)

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