Molecular Spectroscopy

Molecular spectroscopy is the study of absorption of light by molecules. In the gas phase at low pressures, molecules exhibit absorption in narrow lines which are very characteristic of the molecule as well as the temperature and pressure of its environment. In the microwave and long-wavelength infrared regions of the spectrum, these lines are due to a quantized rotational motion of the molecule. At shorter wavelengths, similar lines are due to quantized vibration and electronic motion as well as rotational motion.

  • Ultraviolet and Visible Spectroscopy
  • Laser spectroscopy
  • The Intensity of Spectral Lines
  • Rotational Spectra
  • Rotational Structure of Electronic Transitions

Molecular spectroscopy is the study of absorption of light by molecules. In the gas phase at low pressures, molecules exhibit absorption in narrow lines which are very characteristic of the molecule as well as the temperature and pressure of its environment. In the microwave and long-wavelength infrared regions of the spectrum, these lines are due to a quantized rotational motion of the molecule. At shorter wavelengths, similar lines are due to quantized vibration and electronic motion as well as rotational motion.

  • Ultraviolet and Visible Spectroscopy
  • Laser spectroscopy
  • The Intensity of Spectral Lines
  • Rotational Spectra
  • Rotational Structure of Electronic Transitions

    Related Conference of Molecular Spectroscopy

    Molecular Spectroscopy Conference Speakers