Numéro
J. Phys. IV France
Volume 01, Numéro C7, Décembre 1991
2nd International Conference
Laser M2P
Page(s) C7-699 - C7-702
DOI http://dx.doi.org/10.1051/jp4:19917187
2nd International Conference
Laser M2P

J. Phys. IV France 01 (1991) C7-699-C7-702

DOI: 10.1051/jp4:19917187

INFRARED FIBRE OPTICAL COMPONENTS FOR DIODE LASER TRACE GAS ANALYZERS

R. GRISAR, J. ANDERS, M. KNOTHE and W.J. RIEDEL

Fraunhofer-Institut fuer Physikalische Messtechnki (IPM), Heidenhofstrasse 8, D-7800 Freiburg, Germany


Abstract
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