Realization of Fast Rabi Oscillations in Radio Frequency Magnetic Resonance of Ground Zeeman States of 40Ca+

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概要

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• We excited a transition between ground-state Zeeman sublevels in 40Ca+ using a radio frequency (RF) magnetic field. We discuss methods for generating an RF magnetic field of sufficiently large amplitude and for estimating the amplitude of the RF field to observe Rabi oscillations with high Rabi frequencies. A maximum Rabi frequency of {\sim}250 kHz was obtained. We also demonstrate a simple quantum gate operation on a combined system using the S1/2--D5/2 transition in 40Ca+.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2011-12-25

著者

• Toyoda Kenji

  Graduate School Of Engineering Science Osaka University

• Urabe Shinji

  Graduate School Of Engineering Science Osaka University

• Ohno Takao

  Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan

• Uchida Kensuke

  Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan

• Haze Shinsuke

  Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan

• Toyoda Kenji

  Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan

• Urabe Shinji

  Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan

関連論文

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• Motional Resonances of Sympathetically Cooled 44Ca+, Zn+, or Ga+ Ions in a Linear Paul Trap
• Generation of Bose-Einstein Condensates in a Well Isolated Low-Pressure Vacuum Chamber
• A Compact 209-nm Deep UV cw Light Source for Spectroscopy Using Frequency Doubling of a Diode Laser
• Stabilization of a 729 nm Laser Diode for High-Resolution Spectroscopy of Calcium Ions
• Realization of Fast Rabi Oscillations in Radio Frequency Magnetic Resonance of Ground Zeeman States of 40Ca+
• Optimization of Doppler Cooling of a Single 40Ca+ Ion
• Design and Characteristic Measurement of Miniature Three-Segment Linear Paul Trap
• Frequency Stabilization of Diode Laser Using Dichroic-Atomic-Vapor Laser Lock Signals and Thin Rb Vapor Cell

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