Title :
Photon migration studies and gas analysis in heterogeneous media with modulated diode lasers
Author :
Schael, F. ; Engelhard, S. ; Reich, O.
Author_Institution :
Ehrfeld Mikrotechnik AG, Wendelsheim, Germany
Abstract :
Photon migration models were studied, online monitoring of yeast cell growth in a bioreactor was performed, and gas analysis in a foam was investigated using a GHz intensity, kHz wavelength modulated diode laser instrument.
Keywords :
bio-optics; bioreactors; cellular biophysics; foams; microorganisms; photon transport theory; semiconductor lasers; spectrochemical analysis; bioreactor; foam; gas analysis; heterogeneous media; modulated diode laser; online monitoring; photon migration model; yeast cell growth; Biomedical monitoring; Biomedical optical imaging; Diode lasers; Light scattering; Nonhomogeneous media; Optical modulation; Optical scattering; Particle scattering; Spectroscopy; Wavelength measurement;
Conference_Titel :
Lasers and Electro-Optics Europe, 2003. CLEO/Europe. 2003 Conference on
Print_ISBN :
0-7803-7734-6
DOI :
10.1109/CLEOE.2003.1313783
