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Method and apparatus for coherent imaging of infrared energy

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06K-009/00
출원번호 US-0449715 (1995-05-24)
발명자 / 주소
  • Hutchinson Donald P.
출원인 / 주소
  • Lockheed Martin Energy Systems, Inc.
대리인 / 주소
    Luedeka, Neely & Graham, P.C.
인용정보 피인용 횟수 : 58  인용 특허 : 1

초록

A coherent camera system performs ranging, spectroscopy, and thermal imaging. Local oscillator radiation is combined with target scene radiation to enable heterodyne detection by the coherent camera's two-dimensional photodetector array. Versatility enables deployment of the system in either a passi

대표청구항

[ What is claimed is:] [1.] A coherent imaging optical detection system for passively detecting and analyzing the amplitude, frequency, and phase of naturally-occurring target scene infrared energy being emitted from a target scene, the system comprising:an aperture having an upstream side and a dow

이 특허에 인용된 특허 (1)

  1. Buczek, Carl J.; Pizzurro, Vito F., Infrared coherent optical sensor.

이 특허를 인용한 특허 (58)

  1. Wood, James Richard; Browder, Mark K., 3D X-ray reflection microscopy imaging system.
  2. Schmidt, Mirko; Zimmermann, Klaus, 3D time-of-flight camera and method.
  3. Browder, Mark K.; Wood, J. Richard; Shores, William B., 3D x-ray microscopy imaging system.
  4. Dobbs,Michael E.; Roberts,Allan, Active remote sensing using lock-in amplifiers and beam steering.
  5. Rice Robert R. ; Zediker Mark S., Battlefield personnel threat detection system and operating method therefor.
  6. Kane, David M.; Daiker, Jeff T.; Murray, James T., Camera-style lidar setup.
  7. Marron, Joseph, Coherent LADAR using intra-pixel quadrature detection.
  8. Hintz,Robert T.; Buser,Rudolf G., Combined coherent and incoherent imaging LADAR.
  9. Day, Timothy; Arnone, David F., Compact Mid-IR laser.
  10. Day, Timothy; Arnone, David F., Compact mid-IR laser.
  11. Caffey, David P.; Radunsky, Michael; Fotheringham, Edeline; Pushkarsky, Michael, Continuous wavelength tunable laser source with optimum orientation of grating and gain medium.
  12. Priest, Allen; Caffey, David P., Control system for directing power to a laser assembly.
  13. Steer, William Andrew, Detection of an incident light distribution.
  14. Hoch Heinz,DEX, Device for passive friend-or-foe discrimination.
  15. Willner, Christopher Allen; McDowell, James, Full-field light detection and ranging imaging system.
  16. Weidmann, Damien, Heterodyne detection system and method.
  17. Davis, Richard L., Hybrid coherent-optical, RF signal channelizer.
  18. Cuccias,Frank J., Infrared camera system and method.
  19. Miesak,Edward J., Laser amplification methods and apparatuses.
  20. Dam-Hansen, Carsten; Kitchen, Steven Richard; Jakobsen, Michael Linde, Laser doppler anemometry with diffractive optical elements.
  21. Arnone, David F.; Caffey, David P.; Pushkarsky, Michael; Weida, Miles, Laser source assembly with thermal control and mechanically stable mounting.
  22. Arnone, David F.; Caffey, David P.; Pushkarsky, Michael; Weida, Miles, Laser source assembly with thermal control and mechanically stable mounting.
  23. Weida, Miles James; Pritchett, Russ; Amone, David F., Laser source that generates a plurality of alternative wavelength output beams.
  24. Weida, Miles James; Pritchett, Russ; Arnone, David F., Laser source that generates a plurality of alternative wavelength output beams.
  25. Weida, Miles James; Arnone, David F., Laser source that generates a rapidly changing output beam.
  26. Di Teodoro, Fabio, Laser transmitter for generating a coherent laser output signal with reduced self-phase modulation and method.
  27. Di Teodoro, Fabio, Laser transmitter for generating a coherent laser output signal with reduced self-phase modulation and method.
  28. Day, Timothy; Arnone, David F., Lenses, optical sources, and their couplings.
  29. Lee, Harry C.; Nguyen, Dat, Method of tracking a moving object by an emissivity of the moving object.
  30. Wood, James Richard, Modulated X-ray harmonic detection.
  31. Pushkarsky, Michael; Arnone, David F., Mounting base for a laser system.
  32. Pushkarsky, Michael; Arnone, David F., Multi-wavelength high output laser source assembly with precision output beam.
  33. Pushkarsky, Michael; Steele, Bradley Charles; Laudner, Kyle Jay; Hatch, Christopher Edward, Multiple port, multiple state optical switch.
  34. Sullivan, Patrick K.; Sullivan, Christopher J.; Deuel, Robert W., Omni-directional cloud height indicator.
  35. Hakim, Christophe Jean Erez, Optical detector.
  36. Overbeck, James L.; Van Andel, Richard J.; Galen, Michael A.; Boes, Christian L., Optical measurement device and related process.
  37. Dromaretsky, Alexander; Pushkarsky, Michael; Borgardt, Brandon, Optical switch.
  38. Kim, Hyuk-Je; Lee, Jong-Moon; Son, Seong-Ho; Jeon, Soon-Ik; Choi, Hyung-Do, Phase measurement device and method in microwave tomography system.
  39. Soreide, David C.; Saint Clair, Jonathan M., Position determination using synthetic wave laser ranging.
  40. Sundaram,Mani; Reisinger,Axel R, QWIP with tunable spectral response.
  41. Marsland, Jr., Rob; Day, Timothy, Quantum cascade laser suitable for portable applications.
  42. Marsland, Jr., Rob; Day, Timothy, Quantum cascade laser suitable for portable applications.
  43. Marsland, Rob; Day, Timothy, Quantum cascade laser suitable for portable applications.
  44. Stevens, Charles G.; Tringe, Joseph W., Room-temperature quantum noise limited spectrometry and methods of the same.
  45. Stevens, Charles G.; Tringe, Joseph W.; Cunningham, Christopher T., Room-temperature quantum noise limited spectrometry and methods of the same.
  46. Stevens, Charles G.; Tringe, Joseph W.; Cunningham, Christopher T., Room-temperature quantum noise limited spectrometry and methods of the same.
  47. Stevens, Charles G.; Tringe, Joseph W.; Cunningham, Christopher Thomas, Room-temperature quantum noise limited spectrometry and methods of the same.
  48. Evans Bruno J. ; Jenkins Gary Kim ; Dodd Mark Alan, Sensor assembly for imaging passive infrared and active LADAR and method for same.
  49. Shakouri,Ali; Milanfar,Peyman; Pedrotti,Kenneth; Christofferson,James, Submicron thermal imaging method and enhanced resolution (super-resolved) AC-coupled imaging for thermal inspection of integrated circuits.
  50. Zweifel, Terry L., Systems and methods for aircraft windshear detection.
  51. Schoppman, Edward Donald; Guinn, Charlie Grady, Thermal imaging system.
  52. Pushkarsky, Michael; Arnone, David F.; Barre, Matt; Caffey, David P.; Crivello, Salvatore F.; Day, Timothy; Thomas, Kyle, Thermal pointer.
  53. Yasuisa Ooga JP, Wake turbulence detecting system.
  54. Jackson, John E., Wide field of view heterodyne receiver.
  55. Wood, J. Richard, X-ray backscatter detection using modulated X-rays.
  56. Wood, James R., X-ray explosive imager.
  57. Wood, James R., X-ray explosive imager.
  58. Wood, James Richard, X-ray radar.
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