1. Atmospheric trace gas monitoring using high frequency modulation spectroscopy with semiconductor lasers;Werle,1994
2. Development of a prototype IR-FM absorption spectrometer: design criteria and system performance;Werle,1992
3. Recent developments in MBE grown Pb1−xEuxSeyTe1−xy/Pb1−vSnvTe diode lasers high resolution spectroscopy;Feit,1992