T.J. Kulp, P.E. Powers and R. Kennedy, "Remote imaging of controlled gas releases using active and passive infrared imaging systems," in Infrared Technology and Applications XXIII, B.F. Andresen, M. Strojnik Scholl, eds., Proc. SPIE 3061, 269-278 (1997).
S.-�. Ljungberg, T.J. Kulp and T.G. McRae, "State-of the-art and future plans for IR imaging of gaseous fugitive emission," in Thermosense XIX, R.N. Wurzbach, D.D. Burleigh, eds., Proc. SPIE 3056, 2-19 (1997).
C. Allander, P. Carlsson, B. Hall�n, B. Ljungqvist and O. Norlander, "Thermocamera a macroscopic method for the study of pollution with nitrous oxide in operating theatres," Acta Anaesth. Scand. 25, 21-24 (1981).
T.G. McRae and T.J. Kulp, "Backscatter absorption gas imaging: a new technique for gas visualization," Appl. Opt. 32, 4037-4050 (1993).
J. Sandsten, H. Edner and S. Svanberg, "Gas imaging by infrared gas-correlation spectrometry," Opt. Lett. 21, 1945-1947 (1996), http://www-atom.fysik.lth.se/JonasSandsten/GasCorrelationImaging.htm.
T.V. Ward and H.H. Zwick, "Gas cell correlation spectrometer: GASPEC," Appl. Opt. 14, 2896-2904 (1975).
H.S. Lee and H.H. Zwick, "Gas filter correlation instrument for the remote sensing of gas leaks," Rev. Sci. Instr. 56, 1812-1819 (1985).
H. Edner, S. Svanberg, L. Un�us and W. Wendt, "Gas-correlation lidar," Opt. Lett. 9, 493-495 (1984).
P.S. Andersson, S. Mont�n and S. Svanberg, "Multi-spectral system for medical fluorescence imaging," IEEE J. Quant. Electr. QE-23, 1798-1805 (1987).
L.S. Rothman, C.P. Rinsland, A. Goldman, S.T. Massie, D.P. Edwards, J.-M. Flaud, A. Perrin, C. Camy-Peyret, V. Dana, J.-Y. Mandin, J. Schroeder, A. McCann, R.R. Gamache, R.B. Wattsin, K. Yoshino, K.V. Chance, K.W. Juck, L.R. Brown, V. Nemtchechin, P. Varanasi, The HITRAN molecular spectroscopic database: 1996 edition., J. Quant. Spectrosc. Radiat. Transfer 60, 665-710 (1998).
M.L. Polak, J.L. Hall and K.C. Herr, "Passive Fourier-transform infrared spectroscopy of chemical plumes: an algoritm for quantitative interpretation and real-time background removal," Appl. Opt. 34, 5406-5412 (1995).
P.L. Hanst, QASoft �96, Database and quantitative analysis program for measurements of gases, Infrared Analysis Inc., Anaheim, Ca, 1996.
GRAMS/32, Array basic programming language, Galactic Industries Corp.