Calculation and Measurement of Absolute Transmission in Rubidium

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概要

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• We present an experimental and theoretical study of the transmission of a $\pi$ (or $\sigma^{+}$) polarized laser beam for a Doppler broadened rubidium vapor cell. The transmission of the laser beam for the $D_{2}$ transition line of 85Rb atoms was measured as a function of the laser frequency for various laser intensities. The observed spectra were compared with calculation, taking into account both the Gaussian beam profile and the fact that atoms were measured while crossing the laser beam. We found excellent agreement between the experimental and calculated results. We also investigated different operating mechanisms of variation of transmission for each transition line.

• 2009-08-15

著者

• NOH Heung-Ryoul

  Department of Physics and Institute of Opto-Electronic Science and Technology, Chonnam National Univ

• Shin Seo

  Department of Physics, Chonnam National University, Gwangju 500-757, Korea

関連論文

• Modulation Transfer Spectroscopy for a Two-Level Atomic System with a Non-Cycling Transition
• Effect of Laser Beam Diameter Variation in Saturated Absorption Spectra(Atomic and molecular physics)
• Calculation and Measurement of Absolute Transmission in Rubidium

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