QEPAS spectrophones: design, optimization, and performance von Dong, L., Kosterev, A. A., Thomazy, D., Tittel, F. K.

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NO trace gas sensor based on quartz-enhanced photoacoustic spectroscopy and external cavity quantum cascade laser von Spagnolo, V., Kosterev, A. A., Dong, L., Lewicki, R., Tittel, F. K.

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Application of quantum cascade lasers to trace gas analysis von Kosterev, A., Wysocki, G., Bakhirkin, Y., So, S., Lewicki, R., Fraser, M., Tittel, F., Curl, R.F.

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QEPAS for chemical analysis of multi-component gas mixtures von Kosterev, A. A., Dong, L., Thomazy, D., Tittel, F. K., Overby, S.

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Theoretical analysis of a quartz-enhanced photoacoustic spectroscopy sensor von Petra, N., Zweck, J., Kosterev, A. A., Minkoff, S. E., Thomazy, D.

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Quartz-enhanced photoacoustic spectroscopy von Kosterev, A A, Bakhirkin, Yu A, Curl, R F, Tittel, F K

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Applications of quartz tuning forks in spectroscopic gas sensing von Kosterev, Anatoliy A., Tittel, Frank K., Serebryakov, Dmitry V., Malinovsky, Alexander L., Morozov, Igor V.

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Sub-ppbv nitric oxide concentration measurements using cw thermoelectrically cooled quantum cascade laser-based integrated cavity output spectroscopy von BAKHIRKIN, Y. A, KOSTEREV, A. A, CURL, R. F, TITTEL, F. K, YAREKHA, D. A, HVOZDARA, L, GIOVANNINI, M, FAIST, J

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Performance evaluation of a near infrared QEPAS based ethylene sensor von Schilt, S., Kosterev, A. A., Tittel, F. K.

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QEPAS methane sensor performance for humidified gases von Kosterev, A.A., Bakhirkin, Y.A., Tittel, F.K., McWhorter, S., Ashcraft, B.

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Mid-infrared quantum cascade laser based off-axis integrated cavity output spectroscopy for biogenic nitric oxide detection von Bakhirkin, Yury A, Kosterev, Anatoliy A, Roller, Chad, Curl, Robert F, Tittel, Frank K

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QEPAS detector for rapid spectral measurements von Kosterev, A. A., Buerki, P. R., Dong, L., Reed, M., Day, T., Tittel, F. K.

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Ammonia detection by use of quartz-enhanced photoacoustic spectroscopy with a near-IR telecommunication diode laser von Kosterev, Anatoliy A, Tittel, Frank K

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Ultrasensitive gas detection by quartz-enhanced photoacoustic spectroscopy in the fundamental molecular absorption bands region von KOSTEREV, A. A, BAKHIRKIN, Y. A, TITTEL, F. K

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Carbon dioxide and ammonia detection using 2 μm diode laser based quartz-enhanced photoacoustic spectroscopy von LEWICKI, R, WYSOCKI, G, KOSTEREV, A. A, TITTEL, F. K

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Spectroscopic trace-gas sensor with rapidly scanned wavelengths of a pulsed quantum cascade laser for in situ NO monitoring of industrial exhaust systems von WYSOCKI, G, KOSTEREV, A. A, TITTEL, F. K

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Impact of humidity on quartz-enhanced photoacoustic spectroscopy based detection of HCN von Kosterev, A.A., Mosely, T.S., Tittel, F.K.

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Chemical sensors based on quantum cascade lasers von Kosterev, A.A., Tittel, F.K.

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Application of a widely electrically tunable diode laser to chemical gas sensing with quartz-enhanced photoacoustic spectroscopy von WEIDMANN, Damien, KOSTEREV, Anatoliv A, TITTEL, Frank K, RYAN, Neil, MCDONALD, David

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H2S trace concentration measurements using off-axis integrated cavity output spectroscopy in the near-infrared von Chen, W., Kosterev, A.A., Tittel, F.K., Gao, X., Zhao, W.

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