Dispersion spectrometer
AssigneeFoss Analytical AB
InventorNils Wihlborg
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Abstract
A dispersion spectrometer comprises a wavelength dispersive element located within a path of incoming radiant energy; and a first detector disposed to detect incoming radiant energy dispersed by the dispersive element, The spectrometer further comprises a second detector disposed to register the intensity of at least a portion of the un-dispersed incoming radiation and configured to generate a signal representative of the registered intensity, the first detector being adapted to have operational parameters in the form of integration time and/or sensitivity gain varied in response to the signal.
Claims9
A dispersion spectrometer comprising:
- a wavelength dispersive element located within a path of incoming radiant energy;
- a first detector configured to detect the incoming radiant energy dispersed by the wavelength dispersive element;
- and
- a second detector configured to register an intensity of at least a portion of the incoming radiant energy without dispersion and configured to generate a signal representative of the registered intensity, and the first detector is configured to have operational parameters varied in response to the signal.
Dependencies are inferred from the claim text.