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Dive into the research topics where Richard A. Holt is active.

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Featured researches published by Richard A. Holt.


Journal of The Optical Society of America B-optical Physics | 2005

Absolute wave-number measurements in 130 Te 2 : reference lines spanning the 420.9-464.6-nm region

Timothy James Scholl; Steven J. Rehse; Richard A. Holt; S. D. Rosner

We have measured the absolute wave numbers of 39 transitions of ^130Te_2 spanning the spectral region of 420.9-464.6 nm to an accuracy of better than 2 parts in 10^9 by use of saturation spectroscopy and Fabry-Perot interferometry. These measurements provide a set of convenient and accurate transfer standards for laser wavelength calibration spanning the entire Stilbene-420 dye-tuning curve.


Hyperfine Interactions | 2013

Fast-ion-beam laser probing of ion-source energy distributions and atomic structure

Richard A. Holt; S. David Rosner


Journal of Quantitative Spectroscopy & Radiative Transfer | 2017

Measurement of hyperfine structure and isotope shifts in Gd II

Dylan F. Del Papa; Christopher D.M. Rose; S. David Rosner; Richard A. Holt


Atoms | 2017

Hyperfine Structure and Isotope Shifts in Dy II

Dylan F. Del Papa; Richard A. Holt; S. D. Rosner


Bulletin of the American Physical Society | 2007

Fast-ion-beam laser-induced-fluorescence measurements of oscillator strengths in doubly ionized lanthanides

Ruohong Li; Richard A. Holt; S. David Rosner


Journal of the Optical Society of America | 2005

Absolute wave-number measurements in 130Te2: reference lines spanning the 420.9-464.6-nm region

Timothy James Scholl; Steven J. Rehse; Richard A. Holt; S. D. Rosner


Canadian Journal of Physics | 2005

Measurement of hyperfine structure and isotope shifts in NdII

S. D. Rosner; D. Masterman; Timothy J. Scholl; Richard A. Holt


Archive | 2003

Oscillator strengths in lanthanide ions: Sm II

Anna V. Sharikova; Richard A. Holt; Steven J. Rehse; S. David Rosner; Timothy James Scholl


Archive | 2002

Measurements of lifetimes and branching ratios in lanthanide ions

Anna V. Sharikova; Richard A. Holt; Dm Masterman; S. David Rosner; Timothy James Scholl


Bulletin of the American Physical Society | 1993

High-resolution laser spectroscopy of SiO{sup +}

L. Zhang; R.E. Cameron; Richard A. Holt; S.D. Rosner; T.J. Scholl

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S. D. Rosner

University of Western Ontario

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S. David Rosner

University of Western Ontario

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Timothy James Scholl

University of Western Ontario

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Dylan F. Del Papa

University of Western Ontario

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T. D. Gaily

University of Western Ontario

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A.G. Adam

University of New Brunswick

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Christopher D.M. Rose

University of Western Ontario

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T.J. Scholl

University of Western Ontario

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