Intensity-correlated spiking of infrared and ultraviolet emission from sodium vapors

6533b872fe1ef96bd12d2e6c

RESEARCH PRODUCT

Intensity-correlated spiking of infrared and ultraviolet emission from sodium vapors

Dmitry Budker A. M. Akulshin Felipe Pedreros Bustos

subject

Materials science Infrared Atomic Physics (physics.atom-ph)FOS: Physical sciences Laser pumping Radiation medicine.disease_cause 01 natural sciences Physics - Atomic Physics 010309 optics Optics 0103 physical sciences medicine Spontaneous emission 010306 general physics Quantum Physics [PHYS.PHYS.PHYS-ATOM-PH]Physics [physics]/Physics [physics]/Atomic Physics [physics.atom-ph]business.industry Atomic and Molecular Physics and Optics 3. Good health Cascade Excited state Atomic physics business Quantum Physics (quant-ph)Lasing threshold Ultraviolet Optics (physics.optics)Physics - Optics

description

The directional spiking infrared and ultraviolet emission from sodium vapors excited to the 4D5/2 level by a continuous-wave resonant laser pump, that constitute a novel feature of the cooperative effects, has been analyzed. Cascade mirrorless lasing at 2207 and 2338 nm on population-inverted transitions and ultraviolet radiation at 330 nm that is generated due to four-wave mixing process demonstrate a high degree of intensity correlation.

year	journal	country	edition	language
2021-01-01	Optics Letters

10.1364/ol.421409 http://dx.doi.org/10.1364/ol.421409

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