Alan Madej


Alan Madej
Adjunct Professor

Office: (819) 827-1910
Work E-mail:



Selected publications:

  • T. Fordell, T. Lindvall, P. Dubé, A.A. Madej, A.E. Wallin, and M. Merimaa, “Broadband, unpolarized repumping and clear-out light sources for Sr+ single-ion clocks”, Opt. Lett. 40, 1822-1825 (2015).
  • P. Dubé, A.A. Madej, M. Tibbo, and J.E. Bernard, “High-Accuracy Measurement of the Differential Scalar Polarizability of a 88Sr+ Clock using the Time-Dilation Effect”, Phys. Rev. Lett., 112, 173002 (2014).
  • P. Dubé, A.A. Madej, Z. Zhou, and J.E. Bernard, “Systematic shift evaluation of the 88Sr+ single-ion optical frequency standard at the 10−17 level”, Phys. Rev. A, 87, 023806 (2013).
  • A.A. Madej, P. Dubé, Z. Zhou, J.E. Bernard, and M. Gertsvolf, “88Sr+ 445-THz Single Ion Reference at the 10-17 Level via Control and Cancellation of Systematic Shift Uncertainties and its Measurement Against the SI Second”, Phys. Rev. Lett. 109, 203002 (2012).

Fields of Interest

  • Single atom spectroscopy
  • Trapped ions
  • Laser cooling
  • Precision measurements
  • Ultra-stable lasers
  • Atomic frequency standards
  • Tests of precision physics and relativity
  • Laser wavelength references
  • Absolute frequency measurement.
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