|Title:||Gas measurement system|
|Inventor :||Venturini, Francesca|
|Patent submitter:||Mettler-Toledo GmbH|
|Subject (DDC) :||530: Physics|
|Abstract:||The invention relates to a gas measurement system, comprising a coherent light source which emits a light beam; a detector; a beam path which is formed between the light source and the detector; and a gas cell , which is arranged in the beam path between the light source and the detector, such that the detector receives the light transmitted by the gas cell; wherein the gas cell comprises a porous ceramic; and wherein the gas cell has an optical path length which is a multiple of the actual layer thickness of the gas cell; characterised in that, furthermore, an optical element is arranged in the beam path between the light source and the detector; and that the light beam emitted by the light source is widened and unfocused as the light beam enters the gas cell.|
|Departement:||School of Engineering|
|Organisational Unit:||Institute of Applied Mathematics and Physics (IAMP)|
|Appears in Collections:||Patente School of Engineering|
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