Real-Time Measurement of the Population Densities in Gd Atomic Vapor Using Diode Laser Absorption Spectroscopy at 394.554 nm

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概要

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• The absorption spectra of two transitions originating from 0 and 999 cm-1 for atomic Gd were investigated at 394.554 nm. Newly measured transition probabilities are reported. Because of a narrow spectral difference of approximately 0.195 cm-1 between the two transitions, rapid sweeping of the diode laser wavelength made it possible to record both the absorption spectra simultaneously. The adopted technique enabled the real-time monitoring of the fraction of the Gd vapor at the ground energy level.

• INSTITUTE OF PURE AND APPLIED PHYSICSの論文
• 2004-02-15

著者

• Kim Taek-soo

  Laboratory For Quantum Optics Korea Atomic Energy Research Institute

• Ko Kwang-hoon

  Laboratory For Quantum Optics Korea Atomic Energy Research Institute

• JUNG Euo

  Laboratory for Quantum Optics, Korea Atomic Energy Research Institute

• Jung Euo

  Laboratory For Quantum Optics Korea Atomic Energy Research Institute

• Kwon Duck-Hee

  Laboratory for Quantum Optics, Korea Atomic Energy Research Institute, P.O. Box 105, Yusong, Taejon

• Kwon Duck-hee

  Laboratory For Quantum Optics Korea Atomic Energy Research Institute

関連論文

• Output Characteristics of a Dual-Wavelength Semiconductor Laser Beam in Master-Oscillator Power-Amplifier Configuration
• Real-Time Measurement of the Population Densities in Gd Atomic Vapor Using Diode Laser Absorption Spectroscopy at 394.554 nm
• Output Characteristics of a Dual-Wavelength Semiconductor Laser Beam in Master-Oscillator Power-Amplifier Configuration

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