David M. Sonnenfroh

Ultrasensitive dual-beam absorption and gain spectroscopy: applications for near-infrared and visible diode laser sensors

Mark G. Allen, Karen L. Carleton, Steven J. Davis et al. · Applied Optics · 1995 · 109 citations

Measurements of CO, CO_2, OH, and H_2O in room-temperature and combustion gases by use of a broadly current-tuned multisection InGaAsP diode laser

B. L. Upschulte, David M. Sonnenfroh, Mark G. Allen · Applied Optics · 1999 · 103 citations

Engineering, Gas Sensor, Combustion Gases +18

Application of balanced detection to absorption measurements of trace gases with room-temperature, quasi-cw quantum-cascade lasers

David M. Sonnenfroh, W. T. Rawlins, Mark G. Allen et al. · Applied Optics · 2001 · 91 citations

Observation of hydration of single, modified carbon aerosols

Barbara E. Wyslouzil, Karen L. Carleton, David M. Sonnenfroh et al. · Geophysical Research Letters · 1994 · 83 citations

Carbon Sequestration, Environmental Chemistry, Chemical Engineering +12

Integrated cavity output spectroscopy measurements of NO levels in breath with a pulsed room-temperature QCL

M. L. Silva, David M. Sonnenfroh, David I. Rosen et al. · Applied Physics B · 2005 · 79 citations

Microwave Spectroscopy, No Levels, Physics +5