A compact atomic beam based system for Doppler-free laser spectroscopy of Strontium atoms
| Autor: | Umakant D. Rapol, Chetan Vishwakarma, Gunjan Verma, C. V. Dharmadhikari |
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| Rok vydání: | 2016 |
| Předmět: |
Physics - Instrumentation and Detectors
Titanium sublimation pump Atomic Physics (physics.atom-ph) chemistry.chemical_element FOS: Physical sciences 02 engineering and technology 01 natural sciences Signal Physics - Atomic Physics symbols.namesake 0103 physical sciences Physics::Atomic and Molecular Clusters Physics::Atomic Physics 010306 general physics Spectroscopy Instrumentation Physics Condensed Matter::Quantum Gases Strontium Alkaline earth metal Instrumentation and Detectors (physics.ins-det) 021001 nanoscience & nanotechnology Alkali metal chemistry symbols Atomic physics 0210 nano-technology Doppler effect Beam (structure) |
| DOI: | 10.48550/arxiv.1612.06165 |
| Popis: | We report the construction of a simple, light weight and compact atomic beam spectroscopy cell for Strontium atoms. The cell is built using glass blowing technique and includes a simple Titanium Sublimation Pump for active pumping of the residual and background gases to maintain ultra-high vacuum. Commercially available and electrically heated dispenser source is used to generate the beam of Sr atoms. We perform spectroscopy on the $5s^2\ ^1S_0\longrightarrow 5s\ 5p\ ^1P_1$ transition to obtain a well resolved Doppler free spectroscopic signal for frequency stabilization of the laser source. This design can be easily extended to other alkali and alkaline earth metals. Comment: 3 pages, 3 figures |
| Databáze: | OpenAIRE |
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