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RESEARCH PRODUCT
SELECTIVE AMPLIFICATION OF NARROW RESONANCE FORMED IN TRANSMISSION SPECTRUM OF Rb NANO-CELL IN MAGNETIC FIELD
Aram PapoyanClaude LeroyYevgenya Pashayan-leroyG. HakhumyanR. MirzoyanArmen SargsyanDavid Sarkisyansubject
Zeeman effect[ PHYS.QPHY ] Physics [physics]/Quantum Physics [quant-ph]ChemistryRb atomResonancemagnetic fieldVSOP01 natural sciencesnarrow optical resonanceMagnetic field010309 opticsOptical pumpingWavelengthsymbols.namesake[PHYS.QPHY]Physics [physics]/Quantum Physics [quant-ph]0103 physical sciencessymbolsPhysics::Atomic PhysicsAtomic physics010306 general physicsHyperfine structureLine (formation)nano-metric thin celldescription
Recently it was shown that "λ-Zeeman Technique" (λ-ZT) is a convenient tool to study individual transitions between the Zeeman sublevels of hyperfine levels in an external magnetic field. λ-ZT is based on resonant transmission spectrum of nanometric thin cell (NTC) of thickness L = λ, where λ is the resonant wavelength 794 nm for Rb D1 line. Narrow velocity selective optical pumping (VSOP) resonances in the transmission spectrum of the NTC are split into several components in a magnetic field. Examination of VSOP resonances allows one to identify and investigate an atomic transition in the range of magnetic fields 10 - 5000 G. Here we present a new method for selective addressing of VSOP resonance amplification (more than 10 times).
year | journal | country | edition | language |
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2012-01-01 |