Publications - 1990 and earlier:

W. B. Whitten and J. M. Ramsey, "Isotope Ratio Biases in Resonance Ionization Mass Spectroscopy Due to Population Trapping," Appl. Spectrosc. 44, 1188 (1990).

R. W. Shaw, J. P. Young, D. H. Smith, A. S. Bonanno, and J. M. Dale, "Hyperfine Structure of Lanthanum at Sub-Doppler Resolution by Diode-Laser-Initiated Resonance-Ionization Mass Spectroscopy," Phys. Rev. A, 41, 2566 (1990).

P. R. Blazewicz, W. B. Whitten, and J. M. Ramsey, "Low-Level Detection of Metal Atoms by Multiphoton Ionization in a Low-Pressure Flame Sampling Cell," Anal. Chem. 61, 1010 (1989).

J. P. Young, D. L. Donohue, and D. H. Smith, "Application of Resonance Ionization Mass Spectrometry to the Lanthanide Elements in the Wavelength Region of 430-455 nm," Spectrochim. Acta 44B, 147 (1989).

J. M. Dale and L. N. Klatt, "Principal Component Analysis of Diffuse Near-Infrared Reflectance Data from Paper Currency," Appl. Spectrosc. 43, 1399 (1989).

R. W. Shaw, J. P. Young, and D. H. Smith, "Diode Laser Initiated Resonance Ionization Mass Spectrometry of Lanthanum," Anal. Chem. 61, 695 (1989).

L. C. Waters and C. E. Nix, "Regulation of insecticide resistance-related cytochrome P-450 expression in Drosophila melanogaster,"Pest. Biochem. Physiol. 30, 214 (1988).

T. G. Nolan, L. B. Koutny, P. R. Blazewicz, W. B. Whitten, J. M. Ramsey, "Low-Pressure Degenerate Four Wave Mixing Spectroscopy with Flame Atomization," Appl. Spectrosc. 42, 1045 ,(1988).

L. B. Koutny, W. B. Whitten, T. G. Nolan, and J. M. Ramsey, "Supersonic Jet Atomic Spectroscopy with Flame Atomization," Anal. Chem. 60, 958 (1988).

J. M. Ramsey and W. B. Whitten, "Controlled Scanning of a CW Dye Laser with an Intracavity Photorefractive Element," Opt. Lett. 12, 915 (1987).

W. B. Whitten, L. B. Koutny, T. G. Nolan, and J. M. Ramsey, "Low-Pressure Laser Spectroscopy with Flame Atomization," Anal. Chem. 59,2203 (1987).

W. B. Whitten and J. M. Ramsey, "Mode Selection in a CW Dye Laser with an Intracavity Photorefractive Element," Opt. Lett. 12, 117 (1987).

J. M. Ramsey and W. B. Whitten, "Degenerate Four-Wave Mixing as a Spectrochemical Analysis Technique," Anal. Chem. 59, 167 (1987).

J. M. Ramsey and W. B. Whitten, "Fourier Transform Microwave Spectrometer Using an Electric-Field Cross-Correlation Technique," Rev. Sci. Instrum. 57, 1329 (1986).

W. B. Whitten and J. M. Ramsey, "Molecular Spectrometry with a Holographically-Scanned CW Dye Laser and Supersonic Cooling," Appl. Spectrosc. 39, 582 (1985). J. M. Ramsey and W. B. Whitten, "Phase Conjugate Feedback into a Continuous-Wave Ring Dye Laser," Opt. Lett. 10, 362 (1985).

J. M. Ramsey and W. B. Whitten, "A High-Resolution Self-Scanning CW Dye Laser," Anal. Chem. 56, 2979 (1984).

W. B. Whitten and J. M. Ramsey, "Self-Scanning of a Dye Laser due to Feedback from a BaTiO3 Phase Conjugate Reflector," Opt. Lett. 9,, 44 (1984).

D. L. Donohue, D. H. Smith, J. P. Young, and J. M. Ramsey, "Isotopic Bias Effects in Resonance Ionization Mass Spectrometry," Inst. Phys. Conf. Ser. No. 71, 83 (1984).

J. M. Ramsey and G. M. Hieftje, "Signal-to-Noise Considerations in Fluctuation Analysis Spectroscopic Techniques," in New Directions in Molecular Luminescence, D. Eastwood, ed., ASTM Symposium Volume 822 , pg.82, 1983.

D. Ensor, C. G. Pippen, J. G. Young, and J. M. Ramsey, "Selective Laser Excitation of Terbium (III) in Lanthanum (III) Fluoride Precipitates," Anal. Chem. 54, 2636 (1982).

J. M. Ramsey, "Self-Modulation in the Argon-Ion Laser," J. Appl. Phys. 53, 1381 (1982).

J. M. Ramsey and W. B. Whitten, "Improved 50 ps Photodiode," Rev. Sci. Instrum. 52, 1657 (1981).

J. M. Ramsey and W. B. Whitten, "Multiphonon Relaxation Rates from Delayed Laser Emission in Nd-YAG Crystals," Appl. Phys. Lett. 38 , 9 (1981).

J. M. Ramsey and W. B. Whitten, "Absorbance Determination by Time Interval Measurements," Anal. Chem. 52, 2192 (1980).

J. M. Ramsey, "Effects of Atom Density Distributions and Concentration Fluctuations in Flame Atomic Absorption Spectrometry," Anal. Chem. 52, 2141(1980).

J. M. Ramsey, G. M. Hieftje, and G. R. Haugen, "Wide-Bandwidth Analog Correlator and its Application to Mode-Locked Laser Measurements," Rev. Sci. Instrum. 50, 997 (1979).

G. M. Hieftje and G. R. Haugen, "Time-Resolved Fluorimetry Via a New Cross-Correlation Method," Appl. Opt. 18, 1913 (1979).

G. M. Hieftje, G. R. Haugen, and J. M. Ramsey, "New Laser-Based Methods for the Measurement of Transient Chemical Events," in New Applications of Laser to Chemistry, G. M. Hieftje, ed., (ACS Symposium Series, Washington, D. C.).

J. M. Ramsey and E. Vogler, "Exact, Einstein and Debye Heat Capacities of a One-dimensional Crystal," American Journal of Physics 45 , 583 (1977).

G. M. Hieftje, G. R. Haugen, and J. M. Ramsey, "New Method for the Determination of Luminescence Lifetimes by Using the Beat Noise of a CW Laser as a Multifrequency Modulated Source," Appl. Phys. Lett. 30, 463 (1977).

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