english  Spectroscopy & Molecular Properties of Ozone
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SECTION CONTENT
Ozone facilities
Introduction
Fourier Transfer Spectrometer
Experiment set-up
Synthetic spectra
Data reduction
Assignment of lines

Ozone facilities

SOURCES

  1. Globar
  2. Halogen lamps
  3. Carbon

ABSORPTION CELLS

  1. Single-path cells.
    • 30 cm
    • 3 cm
    • 60 cm coolable

  2. Multipath absorption cells (White type).
    • 1 meter base(32 optical path)
    • 50 meters (1 km optical path expected)

Cells specificity: all of them have been built in the laboratory and are able to store corrosive gases as ozone.

OPTICAL FILTERS

They allow to select the spectral range in correlation with the number of samples (stepping mode).

DETECTORS

  1. InSb
  2. InAs
  3. HgCdTe
  4. InGaAs