J. Phys. IV France 01 (1991) C7-699-C7-702
INFRARED FIBRE OPTICAL COMPONENTS FOR DIODE LASER TRACE GAS ANALYZERSR. GRISAR, J. ANDERS, M. KNOTHE and W.J. RIEDEL
Fraunhofer-Institut fuer Physikalische Messtechnki (IPM), Heidenhofstrasse 8, D-7800 Freiburg, Germany
An IR diode laser spectrometer for fibre component characterization was set up. IR fluoride glass fibre samples with well-defined angles were prepared and preliminary coupling experiments were performed with special attention paid to minimize residual back reflexion by the fibres as a prerequisite for fibre application in infrared diode laser trace gas analyzers.
© EDP Sciences 1991