Michael J Thorpe

Summary

Affiliation: University of Colorado
Country: USA

Publications

  1. ncbi request reprint Cavity-enhanced optical frequency comb spectroscopy: application to human breath analysis
    Michael J Thorpe
    JILA, National Institute of Standards and Technology and University of Colorado, Boulder, CO 80309 0440, USA
    Opt Express 16:2387-97. 2008
  2. doi request reprint Cavity-enhanced direct frequency comb spectroscopy: technology and applications
    Florian Adler
    JILA, National Institute of Standards and Technology, Department of Physics, University of Colorado, Boulder, 80309 0440, USA
    Annu Rev Anal Chem (Palo Alto Calif) 3:175-205. 2010
  3. ncbi request reprint Absolute and relative stability of an optical frequency reference based on spectral hole burning in Eu3+:Y2SiO5
    David R Leibrandt
    National Institute of Standards and Technology, 325 Broadway Street, Boulder, Colorado 80305, USA
    Phys Rev Lett 111:237402. 2013
  4. ncbi request reprint Broadband cavity ringdown spectroscopy for sensitive and rapid molecular detection
    Michael J Thorpe
    JILA, National Institute of Standards and Technology NIST and University of Colorado, and Department of Physics, University of Colorado, Boulder, CO 80309 0440, USA
    Science 311:1595-9. 2006
  5. ncbi request reprint Phase-stabilized, 1.5 W frequency comb at 2.8-4.8 microm
    Florian Adler
    JILA, National Institute of Standards and Technology and University of Colorado, and Department of Physics, University of Colorado, Boulder, Colorado 80309 0440, USA
    Opt Lett 34:1330-2. 2009
  6. doi request reprint Ultralow phase noise microwave generation with an Er:fiber-based optical frequency divider
    Franklyn Quinlan
    National Institute of Standards and Technology, 325 Broadway, Boulder, Colorado 80305, USA
    Opt Lett 36:3260-2. 2011

Collaborators

  • Florian Adler
  • David R Leibrandt
  • Scott A Diddams
  • Tara M Fortier
  • Franklyn Quinlan
  • Till Rosenband
  • Chin Wen Chou
  • Yanyi Jiang
  • Jennifer A Taylor
  • Andrew D Ludlow
  • Nathan Lemke
  • Matthew S Kirchner

Detail Information

Publications6

  1. ncbi request reprint Cavity-enhanced optical frequency comb spectroscopy: application to human breath analysis
    Michael J Thorpe
    JILA, National Institute of Standards and Technology and University of Colorado, Boulder, CO 80309 0440, USA
    Opt Express 16:2387-97. 2008
    ..We present a series of breath measurements including stable isotope ratios of CO(2), breath concentrations of CO, and the presence of trace concentrations of NH(3) in high concentrations of H(2)O...
  2. doi request reprint Cavity-enhanced direct frequency comb spectroscopy: technology and applications
    Florian Adler
    JILA, National Institute of Standards and Technology, Department of Physics, University of Colorado, Boulder, 80309 0440, USA
    Annu Rev Anal Chem (Palo Alto Calif) 3:175-205. 2010
    ..We discuss a range of applications, including breath analysis for medical diagnosis, trace-impurity detection in specialty gases, and characterization of a supersonic jet of cold molecules...
  3. ncbi request reprint Absolute and relative stability of an optical frequency reference based on spectral hole burning in Eu3+:Y2SiO5
    David R Leibrandt
    National Institute of Standards and Technology, 325 Broadway Street, Boulder, Colorado 80305, USA
    Phys Rev Lett 111:237402. 2013
    ..5(-0.9)(+1.8)×10(-17) at τ=204 s (with quadratic frequency drift removed)...
  4. ncbi request reprint Broadband cavity ringdown spectroscopy for sensitive and rapid molecular detection
    Michael J Thorpe
    JILA, National Institute of Standards and Technology NIST and University of Colorado, and Department of Physics, University of Colorado, Boulder, CO 80309 0440, USA
    Science 311:1595-9. 2006
    ..Real-time, quantitative measurements were made of the trace presence, the transition strengths and linewidths, and the population redistributions due to collisions and the temperature changes for molecules such as C2H2, O2, H2O, and NH3...
  5. ncbi request reprint Phase-stabilized, 1.5 W frequency comb at 2.8-4.8 microm
    Florian Adler
    JILA, National Institute of Standards and Technology and University of Colorado, and Department of Physics, University of Colorado, Boulder, Colorado 80309 0440, USA
    Opt Lett 34:1330-2. 2009
    ..50 W. We also demonstrate the performance of the stabilized comb by recording the heterodyne beat with a narrow-linewidth diode laser. This OPO is an ideal source for frequency comb spectroscopy in the mid-IR...
  6. doi request reprint Ultralow phase noise microwave generation with an Er:fiber-based optical frequency divider
    Franklyn Quinlan
    National Institute of Standards and Technology, 325 Broadway, Boulder, Colorado 80305, USA
    Opt Lett 36:3260-2. 2011
    ..For offset frequencies >10 kHz, the phase noise is shot noise limited at -145 dBc/Hz. An analysis of the contribution of the residual noise from the Er:fiber optical frequency divider is also presented...