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Real-time imaging spectrometer

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01J-003/12
출원번호 US-0805341 (1991-12-09)
발명자 / 주소
  • Chao Tien-Hsin (Valencia CA) Cheng Li-Jen Cheng (LaCrescenta CA) Yu Jeffrey W. (Granada Hills CA) Lambert James L. (Sunland CA)
출원인 / 주소
  • The United States of America as represented by the Administrator of the National Aeronautics and Space Administration (Washington DC 06)
인용정보 피인용 횟수 : 42  인용 특허 : 0

초록

An improved AOTF-based imaging spectrometer that has ability to electronically set the bandpass wavelength of an AOTF to any desired value in its wide tuning range, provides significant observational flexibility. This allows observations to be tailored in real-time and enables the spectrometer to ad

대표청구항

An imaging spectrometer comprising an acousto-optic tunable filter of the type having an optical wavelength passband which is dependent on the selected frequency of an RF signal applied to said filter; input optics forming an intermediate image plane for directing incident image light into said filt

이 특허를 인용한 특허 (42)

  1. Gugel, Hilmar; Seyfried, Volker, Acousto-optical tunable filter element.
  2. Gugel, Hilmar; Seyfried, Volker, Acousto-optical tunable filter element.
  3. Den Boef, Arie Jeffrey, Angularly resolved scatterometer.
  4. Den Boef, Arie Jeffrey, Angularly resolved scatterometer, inspection method, lithographic apparatus, lithographic processing cell device manufacturing method and alignment sensor.
  5. John W. Simpson ; Jonathan M. Rothberg ; Gregory T. Went ; Marie Carmen Ruiz-Martinez ; Gregory T. Mulhern, Apparatus and method for the generation, separation, detection, and recognition of biopolymer fragments.
  6. Simpson John W. ; Rothberg Jonathan M. ; Went Gregory T., Apparatus and method for the generation, separation, detection, and recognition of biopolymer fragments.
  7. Simpson John W. ; Rothberg Jonathan Marc ; Went Gregory T., Apparatus and method for the generation, separation, detection, and recognition of biopolymer fragments.
  8. Simpson John W. ; Rothberg Jonathan Marc ; Went Gregory T., Apparatus and method for the generation, separation, detection, and recognition of biopolymer fragments.
  9. Simpson John W. ; Rothberg Jonathan Marc ; Went Gregory T., Apparatus and method for the generation, separation, detection, and recognition of biopolymer fragments.
  10. Peter J. Miller, Birefringent interferometer.
  11. Bandera,Cesar; Stack,David J.; Kramer,Christopher; McLoughlin,Terence H., Dynamically reconfigurable vision system.
  12. Lee, Hyo Sang; Hwang, In Heon; Prasad, Coorg R., Enhanced portable digital lidar system.
  13. Levin Kenneth H. ; Kerem Samuel ; Madorsky Vladimir, Handheld infrared spectrometer.
  14. Clifford C. Hoyt ; Richard M. Levenson ; Peter J. Miller, High-efficiency multiple probe imaging system.
  15. Nella John ; Austin Joseph W. ; Livingston Peter M., Hyperspectral air-to-air missile seeker.
  16. Miyagawa, Ichirou; Saita, Hirofumi, Image recording apparatus.
  17. Schoeppe, Guenter; Wilhelm, Stefan; Simon, Ulrich; Heinz, Hartmut; Groebler, Bernhard, Laser scanning microscope.
  18. Seyfried, Volker; Krishnamachari, Vishnu Vardhan, Microscope with an acousto-optical device.
  19. Kryszczynski,Tadeusz; Pawluczyk,Olga; Pawluczyk,Rafal, Multi-channel spectrum analyzer.
  20. Hopkins Mark F., Multi-spectral two dimensional imaging spectrometer.
  21. Hopkins Mark F., Multi-spectral two-dimensional imaging spectrometer.
  22. Tocci, Michael D., Multiple imaging system.
  23. Freeman, Jenny E.; Lewis, Edgar N., Multispectral/hyperspectral medical instrument.
  24. Lewis, Edgar N.; Freeman, Jenny E., Multispectral/hyperspectral medical instrument.
  25. Lewis, Edgar N.; Freeman, Jenny E., Multispectral/hyperspectral medical instrument.
  26. Terry David H. ; Christens-Barry William A. ; Boone Bradley G., Optical feature extraction apparatus and encoding method for detection of DNA sequences.
  27. Huth-Fehre Thomas,DEX ; Kowol Frank,DEX ; Feldhoff Roger,DEX ; Kantimm Thomas,DEX, Process and device for recognizing organic substances.
  28. Moshe,Danny S., Real time high speed high resolution hyper-spectral imaging.
  29. Paul I. Shnitser ; Sergey Sandomirsky ; Il'ya Agurok ; Aramais Avakian, Real-time opto-electronic image processor.
  30. Gardner, Jr., Charles W.; Nelson, Matthew, SWIR targeted agile raman (STAR) system for on-the-move detection of emplace explosives.
  31. Treado, Patrick J.; Nelson, Matthew; Gardner, Charles, SWIR targeted agile raman system for detection of unknown materials using dual polarization.
  32. Kai,Yutaka; Onaka,Hiroshi; Saito,Yoshihiro; Kubotera,Kazumasa, Selected-wavelength tuning filter and optical add/drop multiplexer.
  33. Lewis Edgar N. ; Levin Ira W. ; Treado Patrick J., Spectroscopic imaging device employing imaging quality spectral filters.
  34. Carver, Gary, System and method for confocal multispectral scanning.
  35. Nelson, Matthew; Treado, Patrick; Schweitzer, Robert; D'Agostino, Robert, System and method for eye safe detection of unknown targets.
  36. Smith, Maurice; Lusby, Michael; Van Hook, Arthur; Cook, Charles J.; Wenski, Edward G.; Solyom, David, System and method for identifying, reporting, and evaluating presence of substance.
  37. Treado, Patrick; Nelson, Matthew; Gardner, Charles, System and method for safer detection of unknown materials using dual polarized hyperspectral imaging and Raman spectroscopy.
  38. Treado, Patrick; Nelson, Matthew; Gardner, Jr., Charles W., System and methods for explosives detection using SWIR.
  39. Ohmer, Melvin C.; Zelmon, David E.; Goldstein, Jonathan T., Telluride quaternary nonlinear optic materials.
  40. Drennen, III, James K.; Anderson, Carl A.; Cogdill, Robert P., Tunable laser-based chemical imaging system.
  41. Chu,Raymond R., Tuning a narrow band filter for telecommunication applications with an acoustic optical tunable filter.
  42. Ohmer Melvin C. ; Zelmon David E. ; Goldstein Jonathan T., Utilization of telluride quaternary nonlinear optic materials.
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