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Applied Optics

Applied Optics


  • Vol. 38, Iss. 12 — Apr. 20, 1999
  • pp: 2586–2593

Laser remote-sensing system analysis for search and rescue

Christopher T. Field and Pamela S. Millar  »View Author Affiliations

Applied Optics, Vol. 38, Issue 12, pp. 2586-2593 (1999)

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We develop a general model of a laser remote-sensing system for search and rescue using targets marked with fluorescent dye. The dye fluoresces at a longer peak wavelength than the incident radiation, enabling a dye-covered target to be distinguished from the unshifted ground echo by the search system. The principal result is a simple expression derived for the average laser power required to search at a particular rate given a required ground energy density. A similar expression is applicable to imaging lidar systems. The example system shown indicates that active probing for lost planes may be practical.

© 1999 Optical Society of America

OCIS Codes
(160.2540) Materials : Fluorescent and luminescent materials
(280.0280) Remote sensing and sensors : Remote sensing and sensors
(280.3420) Remote sensing and sensors : Laser sensors

Original Manuscript: June 8, 1998
Revised Manuscript: January 11, 1999
Published: April 20, 1999

Christopher T. Field and Pamela S. Millar, "Laser remote-sensing system analysis for search and rescue," Appl. Opt. 38, 2586-2593 (1999)

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  1. “Government agencies install new technology emergency locator transmitters on mission aircraft,” (NASA Headquarters, Washington D.C., 30August1996); http://www.hq.nasa.gov/pub/pao/pressrel/1996/96-178.txt .
  2. Search and Rescue Synthetic Aperture Radar SAR2 pamphlet (NASA Goddard Space Flight Center, Search and Rescue Mission, Code 480, Greenbelt, Md. 20771).
  3. W. Vest, Director of Flight Operation for the Maryland Civil Air Patrol, 12694 Valley Oaks Court, Fairfax, Va. 22033 (personal communication, 1995).
  4. A. J. Hand, “Laser searches for downed aircraft,” Photonics Spectra54–55 (May1998).
  5. News column in Aviation Week & Space Technology, p. 47 (19August1974).
  6. News story, “Laser tested in search/rescue roles, Aviation Week & Space Technology, p. 51 (9September1974).
  7. R. S. Hughes, “Automatic night search and rescue system,” U.S. patent3839639 (1October1974).
  8. N. M. Lawandy, R. M. Balachandran, A. S. Gomes, E. Sauvain, “Laser action in strongly scattering media,” Nature (London) 368, 436–438 (1994). [CrossRef]
  9. N. M. Lawandy, “Paint-on lasers light up the way to new technologies,” Photonics Spectra 28(7), 119–124 (1994).
  10. American National Standards for Safe Use of Lasers (American National Standards Institute, 11 West 42nd Street, New York, N.Y. 10036, 1993).
  11. J. B. Blair, D. B. Coyle, “Vegetation and topography mapping with an airborne laser altimeter using a high-efficiency laser and a scannable field-of-view telescope,” Proceedings of the Second International Airborne Remote Sensing Conference and Exhibition (Environmental Research Institute of Michigan, Ann Arbor, Mich., 1996), Vol. 2, pp. 403–407.
  12. G. J. Zissis, ed., Infrared and Electro-Optical Systems Handbook. Vol. 1 of Sources of Radiation (Environmental Research Institute of Michigan, Ann Arbor, Mich., 1993).
  13. M. Andersson, H. Edner, J. Johansson, P. Ragnarson, S. Svanberg, E. Wallinder, “Remote monitoring of vegetation by spectral measurements and multi-colour fluorescence imaging,” in Proceedings of the Sixth International Symposium on Physical Measurements and Signatures in Remote Sensing (Centre National d’Etudes Spatiales, Toulouse France, January1994).
  14. W. L. Nighan, B. Craig, “DPSS lasers challenge water-cooled ion lasers,” Laser Focus World 32, 63–70 (1996).
  15. Lightwave Electronics data sheet on the 210G laser (Lightwave Electronics, 2400 Charleston Road, Mountain View, Calif. 94043).
  16. R. E. Hermes, “Lasing performance of pyrromethene-BF2 laser dyes in a solid polymer host,” in Visible and UV Lasers, R. Scheps, ed., Proc. SPIE2115, 178–183 (1994). [CrossRef]
  17. A. Maslyukov, S. Sokolov, M. Kaivola, K. Nyholm, S. Popov, “Solid-state dye laser with modified poly(methyl methacrylate)-doped active elements,” Appl. Opt. 34, 1516–1518 (1995). [CrossRef] [PubMed]
  18. A. A. Manenkov, A. P. Maslyukov, G. A. Matyushin, V. S. Nechitailo, “Modified polymers—effective host materials for solid-state dye lasers and laser beam control elements: a review,” in Visible and UV Lasers, R. Scheps, ed., Proc. SPIE2115, 136–147 (1994). [CrossRef]
  19. W. J. Kessler, L. Pedulla, S. J. Davis, “Novel solid state dye laser host,” in Visible and UV Lasers, R. Schaps, ed., Proc. SPIE2115, 190–201 (1994). [CrossRef]
  20. A. A. Ishchenko, “Structure and spectral-luminescent properties of polymethine dyes. V. Spectral-luminescent properties of polymethine dyes in polymeric matrices,” Russ. Chem. Rev. 60(8), 875–877 (1991).
  21. R. F. Kubin, A. N. Fletcher, “Fluorescence quantum yields of some Rhodamine dyes,” J. Lumin. 27, 455–463 (1982). [CrossRef]
  22. M. A. Noginov, H. J. Caulfield, N. E. Noginova, P. Venkateswarlu, “Line narrowing in the dye solution with scattering centers,” Opt. Commun. 118, 430–437 (1995). [CrossRef]
  23. R. M. Balachandran, N. M. Lawandy, “Interface reflection effects in photonic paint,” Opt. Lett. 20, 1271–1273 (1995). [CrossRef] [PubMed]

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