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3. Polarization-sensitive thermal imaging
4. C. S. L. Chun, D. L. Fleming, W. A. Harvey, and E. J. Torok, “Polarization-sensitive, thermal imaging sensors,” NASA Contract NAS9-19115 Final Report (1997).
5. C. S. L. Chun, D. L. Fleming, W. A. Harvey, and E. J. Torok, “High-resolution polarization-sensitive imaging sensors,” Naval Air Warfare Center—Weapons Division, Contract N68936-96-C-0185 Final Report (1997).