Browsing by Subject "Spectroscopy"

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Browsing by Subject "Spectroscopy"

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  • Varma, Ravi M.; Venables, Dean S.; Ruth, Albert A.; Heitman, Uwe; Schlosser, Eric; Dixneuf, Sophie (Optical Society of America, 2009-02)
    An incoherent broadband cavity-enhanced absorption spectroscopy setup employing a 20 m long optical cavity is described for sensitive in situ measurements of light extinction between 630 and 690 nm. The setup was installed ...
  • Chen, Jun (University College Cork, 2011-04)
    A novel spectroscopic method, incoherent broadband cavity enhanced absorption spectroscopy (IBBCEAS), has been modified and extended to measure absorption spectra in the near-ultraviolet with high sensitivity. The ...
  • O'Leary, Deirdre M.; Ruth, Albert A.; Dixneuf, Sophie; Orphal, Johannes; Varma, Ravi M. (Elsevier, 2012-01)
    The absorption spectrum of methyl cyanide (CH3CN) has been measured in the near IR between 6000 and 8000 cm(-1) with a resolution of 0.12 cm(-1) using Fourier transform incoherent broadband cavity-enhanced absorption ...
  • Russell, Laura (University College Cork, 2013)
    In this thesis, a magneto-optical trap setup is used to laser cool and confine a cloud of 85Rb. The cloud typically contains 108 atoms in a 1 mm3 volume at a temperature in the region of the Doppler Limit (146 _K for 85Rb). ...
  • Dorn, H.-P.; Apodaca, R. L.; Ball, S. M.; Brauers, T.; Brown, S. S.; Crowley, J. N.; Dubé, W. P.; Fuchs, H.; Häseler, R.; Heitmann, U.; Jones, R. L.; Kiendler-Scharr, A.; Labazan, I.; Langridge, J. M.; Meinen, J.; Mentel, T. F.; Platt, U.; Pöhler, D.; Rohrer, F.; Ruth, Albert A.; Schlosser, E.; Schuster, G; Shillings, A. J. L.; Simpson, W. R.; Thieser, J.; Tillmann, R.; Varma, R.; Venables, Dean S.; Wahner, A. (Copernicus Publications, 2013)
    The detection of atmospheric NO3 radicals is still challenging owing to its low mixing ratios (≈ 1 to 300 pptv) in the troposphere. While long-path differential optical absorption spectroscopy (DOAS) is a well established ...
  • Dorn, H. P.; Apodaca, R. L.; Ball, S. M.; Brauers, T.; Brown, S. S.; Crowley, J. N.; Dubé, W. P.; Fuchs, H.; Häseler, R.; Heitmann, U.; Jones, R. L.; Kiendler-Scharr, A.; Labazan, I.; Langridge, J. M.; Meinen, J.; Mentel, T. F.; Platt, U.; Pöhler, D.; Rohrer, F.; Ruth, Albert A.; Schlosser, E.; Schuster, G.; Shillings, A. J. L.; Simpson, W. R.; Thieser, J.; Tillmann, R.; Varma, R.; Venables, Dean S.; Wahner, A. (Copernicus Publications, 2013-05-02)
    The detection of atmospheric NO3 radicals is still challenging owing to its low mixing ratios (≈ 1 to 300 pptv) in the troposphere. While long-path differential optical absorption spectroscopy (DOAS) has been a well-established ...