Damien Weidmann

Summary

Publications

  1. ncbi request reprint High-resolution broadband (>100 cm-1) infrared heterodyne spectro-radiometry using an external cavity quantum cascade laser
    Damien Weidmann
    Space Science and Technology Department, STFC Rutherford Appleton Laboratory, Harwell Science and Innovation Campus, Didcot, Oxfordshire, UK
    Opt Express 17:248-59. 2009
  2. doi request reprint Atmospheric observations of multiple molecular species using ultra-high-resolution external cavity quantum cascade laser heterodyne radiometry
    Damien Weidmann
    Space Science and Technology Department, Rutherford Appleton Laboratory, Harwell Oxford, Didcot, OX11 0QX, UK
    Opt Lett 36:1951-3. 2011
  3. doi request reprint Hollow waveguide photomixing for quantum cascade laser heterodyne spectro-radiometry
    Damien Weidmann
    Space Science and Technology Department, STFC Rutherford Appleton Laboratory, Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0QX, UK
    Opt Express 19:9074-85. 2011
  4. doi request reprint Intracavity widely-tunable quantum cascade laser spectrometer
    Richard A Brownsword
    Space Science and Technology Department, STFC Rutherford Appleton Laboratory, Harwell Oxford Campus, Didcot, Oxfordshire, OX11 0QX, UK
    Opt Express 21:1581-92. 2013
  5. ncbi request reprint Carbon isotopomers measurement using mid-IR tunable laser sources
    Damien Weidmann
    Space Science Department, CCLRC Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire, OX11 0QX, UK
    Isotopes Environ Health Stud 41:293-302. 2005

Collaborators

Detail Information

Publications5

  1. ncbi request reprint High-resolution broadband (>100 cm-1) infrared heterodyne spectro-radiometry using an external cavity quantum cascade laser
    Damien Weidmann
    Space Science and Technology Department, STFC Rutherford Appleton Laboratory, Harwell Science and Innovation Campus, Didcot, Oxfordshire, UK
    Opt Express 17:248-59. 2009
    ..In each case concentration retrievals are performed and analyzed. The spectroradiometer noise level is demonstrated to be twenty two and eight times the fundamental shot-noise limit in the two scanning modes respectively...
  2. doi request reprint Atmospheric observations of multiple molecular species using ultra-high-resolution external cavity quantum cascade laser heterodyne radiometry
    Damien Weidmann
    Space Science and Technology Department, Rutherford Appleton Laboratory, Harwell Oxford, Didcot, OX11 0QX, UK
    Opt Lett 36:1951-3. 2011
    ..Comparison measurements were made simultaneously with a high-resolution Fourier transform spectrometer to demonstrate the advantages of the laser heterodyne system for atmospheric sounding at high spectral and spatial resolutions...
  3. doi request reprint Hollow waveguide photomixing for quantum cascade laser heterodyne spectro-radiometry
    Damien Weidmann
    Space Science and Technology Department, STFC Rutherford Appleton Laboratory, Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0QX, UK
    Opt Express 19:9074-85. 2011
    ..The hollow waveguide mixer has also shown advantages in temporal stability, laser spatial mode cleansing, and reduced sensitivity to optical feedback...
  4. doi request reprint Intracavity widely-tunable quantum cascade laser spectrometer
    Richard A Brownsword
    Space Science and Technology Department, STFC Rutherford Appleton Laboratory, Harwell Oxford Campus, Didcot, Oxfordshire, OX11 0QX, UK
    Opt Express 21:1581-92. 2013
    ..The dimethyl carbonate detection limit was estimated to be 1.4 ppmv for 10 second integration. Limitations and possible ways of improvements were also identified...
  5. ncbi request reprint Carbon isotopomers measurement using mid-IR tunable laser sources
    Damien Weidmann
    Space Science Department, CCLRC Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire, OX11 0QX, UK
    Isotopes Environ Health Stud 41:293-302. 2005
    ..Secondly, an instrument architecture based on difference frequency generation is presented. The analyses of fundamental limitations, specifically temperature and pressure stability, and water vapor collision broadening, are detailed...