In Part I of this paper, a number of analytical techniques were developed for the detection and estimation of spectral absorption patterns. In this second part, these techniques are applied to the design of practical systems and several examples of actual problems are given. Laser systems, multichannel broadband systems, a modified absorption cell technique, and adaptive processing are among the topics considered.
SnowmanL. R.“Gas Laser Study,” Department of the Army, Final Report, Contract DAAA15–67-C-0597, AD-388198 (Mar. 1968); General Electric Co.* Report R68ELS-41 (Apr. 1968).
2.
SnowmanL. R.WareD. A., and MorganD. R., “Gas Laser Detector,” Air Force Armament Laboratory, Final Report, Contract F08635–68-C-0116, AD-509467, (Aug. 1969); General Electric Co.,* Report R69ELS-1 (Sept. 1969).
3.
MorganD. R.SnowmanL. R., and WareD. A., “Isotopic CO2 Laser Study,” Department of the Army, Final Report, Contract DAAA15–69-C-0528, AD-876472, (Aug. 1970); General Electric Co.,* Reports R70ELS-19 (Jan. 1970), R70ELS-92 (Dec. 1970), and R71ELS-6 (Jan. 1971).
4.
SnowmanL. R. and MorganD. R., “Studies on an Isotopic CO2 Laser LOPAIR System,”Department of the Army, Final Report, Contract DAAA-72-C-0359, AD-B002–059 (Nov. 1974).
5.
SnowmanL. R. and WareD. A., “Air Pollution Monitoring with Lasers,”General Electric Co.,* Report No. R70ELS-94 (Dec. 1970).
6.
SnowmanL. R., “Laser Coincidence Absorption Measurements,”Environmental Protection Agency, Final Report, Contract EHSD 71–8 (Mar. 1972); General Electric Co.,* Report R72ELS-15 (Mar. 1972).
7.
SnowmanL. R. and GillmeisterR. J., “Infrared Laser System for Extended Area Monitoring of Air Pollution,” AIAA Paper No. 71-1059, Joint Conference on Sensing of Environmental Pollutants, Palo Alto, CA (Nov. 1971).
8.
SnowmanL. R., “Infrared Laser System for Air Pollution Monitoring,” Paper 72–10, 65th Annual Meeting of the Air Pollution Control Association, Miami Beach, FL (June 1972).
9.
SnowmanL. R.“Development of a Gas Laser System to Measure Trace Gases by Long Path Absorption Techniques,”Environmental Protection Agency, Final Report, Contract No. 68-02-0757, PB-236678/9SL (June 1974).
10.
GillmeisterR. J. and SnowmanL. R., “Development of a Gas Laser System to Measure Trace Gases by Long Path Absorption Techniques,” Final Report, EPA Contract No. 68-02-1290, EPA-600/2-77-009 (Jan. 1977).
11.
FreedC.O'DonnellR. G., and RossA. H. M., J. Mol. Spectrosc.49, 439 (1974).
12.
PattyR. R.RusswurmG. M.McClennyW. A., and MorganD. R., Appl. Opt.13, 2850 (1974).
13.
McClennyW. A.BaumgardnerR. E.Jr.BaityF. W.Jr., and GrayR. A., J. Air Pollution Control Assoc.24, 1044 (1974).
14.
WolfeW. L., Handbook of Military Infrared Technology (Office of Naval Research, Department of the Navy, Washington, DC, 1965), p. 290.
15.
The Infrared Handbook (Optical Coating Laboratory, Inc., Santa Rosa, California, 1970).
16.
LudwigC. B.BartleR., and GriggsM., “Study of Air Pollutant Detection by Remote Sensors,” NASA Report No. CR-1380 (July 1969).
17.
MorganD. R. and RobertsD. A., “Computer Signal Processing Study,”Department of the Army, Final Report, Contract DAAA15–71-C-0186, AD-904411 (Sept. 1972).
18.
BarringerA. R. and DaviesJ. H., Paper 71–1105, Joint Conference on Sensing of Environmental Pollutants, Palo Alto, CA (Nov. 1971).
19.
NewcombG. S. and MillanM. M., IEEE Trans. Geosci. Electron.GE-8, 149 (1970).
20.
LiddellR. W.III and JursPeter C., Appl. Spectrosc.27, 371 (1973).
21.
WidrowB., “Adaptive filters,” in Aspects of Network and System Theory, Part IV, KalmenR. E. and DeClarisN., Eds. (Holt, Rinehart, and Winston, New York, 1971), pp. 563–587.
22.
KofordJ. S. and GronerG. F., IEEE Trans. Inform. TheoryIT-12 (1966).
23.
MorganD. R., “Spectral Absorption Pattern Detection and Estimation Techniques Using Linear Weights,”Volume II: Computer Programs, General Electric Co.,* Report No. R73ELS032 (Jan. 1975).
