Gesellschaft Fur Strahlenund Umweltforschung Mbh

Gesellschaft Fur Strahlen- Und Umweltforschung Mbh, Munchen

Gerhard Renner

Eberhard Unsold

Reiner Wechsung

A method for studying a fluid by forming a stream of the fluid, exciting the stream by causing a laser beam to impinge thereon to produce secondary particles or quanta, and subjecting the resulting secondary particles or quanta to an analysis operation in an analyzer.

Fluid analyzer utilizing a laser beam

In a method for producing selected mass spectra by directing electromagnetic radiation through an optical system onto sample material for vaporization, destruction, excitation and/ or ionization in the microrange, setting the expanse of the irradiation region of the sample by selection of the energy density of the radiation, and detecting the released particles, the radiation power density is varied for producing mass spectra having respectively different proportions of atom and molecule spectra.

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Grafeling, Germany

Gerhard Renner