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Intensity-correlated spiking infrared and ultraviolet emission from sodium vapors
Alexander Akulshin, Felipe Pedreros Bustos, Dmitry Budker
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…
Spiking dynamics of frequency up-converted field generated in continuous-wave excited rubidium vapours
Alexander M. Akulshin, Nafia Rahaman, Sergey A. Suslov +2
We report on spiking dynamics of frequency up-converted emission at 420 nm generated on the 6P3/2-5S1/2 transition in Rb vapour two-photon excited to the 5D5/2 level with laser lig…
Polychromatic forward-directed sub-Doppler emission from sodium vapour
Alexander M. Akulshin, Felipe Pedreros Bustos, Nafia Rahaman +1
The mechanisms responsible for ultraviolet to mid-infrared light generation in sodium vapours two-photon excited with continuous-wave sub-100 mW power resonant laser radiation are…
Infrared laser magnetometry with a NV doped diamond intracavity etalon
Yannick Dumeige, Jean-François Roch, Fabien Bretenaker +8
We propose an hybrid laser system consisting of a semiconductor external cavity laser associated to an intra-cavity diamond etalon doped with nitrogen-vacancy color centers. We con…
Optical quenching and recovery of photoconductivity in single-crystal diamond
Jeson Chen, Sean Lourette, Kristine Rezai +6
We study the photocurrent induced by pulsed-light illumination (pulse duration is several nanoseconds) of single-crystal diamond containing nitrogen impurities. Application of addi…
Nonlinear Magneto-Optical Rotation in Rubidium Vapor Excited with Blue Light
S. Pustelny, L. Busaite, A. Akulshin +3
We present experimental and numerical studies of nonlinear magneto-optical rotation (NMOR) in rubidium vapor excited with resonant light tuned to the $5^2\!S_{1/2}\rightarrow 6^2\!…