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  • Hanner, M. S.; Brooke, T. Y.; Tokunaga, A. T. (1997-11)
    We presen 8-13 meu spectra of 23 young stars acquired with the UKIRT CGS3 spectromere, including T Tauri, Herbig Ae/Be, and FU Ori stars. Silicate emission and absorption features can generally be matched with the Trapezium ...
  • Tokunaga, A. T.; Brooke, T. Y. (1997-11)
    We present 8-13 mue spectra of 23 young Stars acquired with the UKIRT CGS3 spectrometer, including T Tauri, Herbig Ae/Be, and FU Ori Stars.
  • Guanapala, S.; Bandara, S.; Singh, A.; Liu, J.; Rafol, S.; Luong, E.; Mumolo, J.; Tran, N.; Vincent, J.; Shott, C.; Long, J.; LeVan, P. (1999-04-05)
    An optimized long-wavelength two-color Quantum Well Infrared Phototdetector (QWIP) device structure has been designed. This device structure was grown on a three-inch semi-insulating GaAs substrate by molecular beam epitaxy ...
  • Gunapala, S.; Bandara, S.; Singh, A.; Liu, J.; Rafol, S.; Luong, E.; Mumolo, J.; Tran, N.; Vincent, J.; Shott, C.; Long, J.; LeVan, P. (1999-09-05)
  • Chattopadhyay, G.; Schlecht, E.; Gill, J.; Martin, S.; Maiwald, F.; Maestrini, A.; Pukala, D.; Mehdi, I. (2001-10-15)
  • Schlecht, E.; Chattopadhyay, G.; Gill, J.; Martin, S.; Maestrini, A.; Pukala, D.; Maiwald, F.; Mehdi, I. (2001-10-15)
    This paper describes the design, fabrication, assembly, testing, and performance both at room temperature and at cryogenic temperatures.
  • Gunapala, S. D.; Bandara, S. V.; Lin, J. K.; Hong, W.; Sundaram, M.; Maker, P. D.; Muller, R. E.; Shott, C. A.; Carralejo, R. (1997-12-15)
    The performance of this QWIP camera is reported including indoor and outdoor imaging.
  • Gunapala, S. D. (1995-10)
    In this paper, we discuss the development of very sensitive long wavelength infrared (LWIR)
  • Gunapala, S. D. (1995-09)
    Long wavelength infrared (LWIR) detectors, 8 mm to 12 mm, are of a great interest for variety of
  • Gunapala, S. D.; Bandara, S. V.; Liu, J. K.; Rafol, S. B.; Shott, C. A.; Jones, R.; Laband, S.; Woolaway, J.; Fastenau, J. M.; Liu, A. K. (2002-04-01)
    In this paper, we discuss the development of this very sensitive long wavelength infrared camera base on a GaAs/AlGaAs QWIP focal plane array and its performance in quantum efficiency, NETD, uniformity and operability.
  • Samoska, L.; Pinsukanjana, P.; Gaier, T.; Smith, R.; Ksendzov, A.; Fitzsimmons, M.; Martin, S. (1999-10-17)
    We report on the performance of a novel W-band amplifier fabricated utilizing very compact bump bonds.
  • Samoska, L.; Pinsukanjana, P.; Gaier, T.; Smith, R.; Ksendzov, A.; Fitzsimmons, M.; Martin, S.; Lai, R. (1999-01)
    This letter reports the performance of a novel single-stage W-band amplifier fabricated utilizing flip-chip bump-bonding. We have bump-bonded a high-speed, low-noise InP high electron mobility transistor (HEMT) device onto ...
  • LaBelle, Remi C.; Girard, Ralph; Arbery, Graham (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2003, 2003-10-29)
    The CloudSat spacecraft, scheduled for launch in 2004, will carry the 94 GHz Cloud Profiling Radar (CPR) instrument. The design, assembly and test of the flight Radio Frequency Electronics Subsystem (RFES) for this instrument ...
  • Spitz, S.; Prata, A.; Harrell, J.; Perez, R.; Veruttipong, W. (2001-03-10)
    The CloudSat spacecraft scheduled to launch in 2003, will carry a 94 GHz cloud profiling radar. The electrical design of its antenna system has been completed and is presented here.
  • Im, E.; Durden, S. L.; Wu, C.; Livermore, T. R. (2001-03-10)
    In this paper, we will present the system design and the expected performance of this instrument, as well as the state-of-the-art millimeter-wave technologies employed by this instrument.
  • Hunt, Joseph C. (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2017, 2017-09-26)
  • Matousek, Steve; Babuscia, Alessandra; Christensen, Julia; Freeman, Anthony; Klemm, Roger; Lai-Norling, Judy (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2020, 2020-05-11)
  • Beegle, L.W.; Bhartia, Rohit; DeFlores, Lauren; Abbey, William; Hollis, Joseph Razzell; Uckert, Kyle; Monacelli, Brian; Edgett, Kenneth S.; Kennedy, Megan R.; Sylvia, Margarite; Aldrich, David; Anderson, Mark; Asher, Sanford A.; Bailey, Zachary; Boyd, Kerry; Burton, Aaron S.; Caffrey, Michael; Calaway, Michael J.; Calvet, Robert; Cameron, Bruce; Caplinger, Michael A.; Chen, Nataly; Chen, Amy; Clark, Matthew J.; Clegg, Samuel; Conrad, Pamela G.; Cooper, Moogega; Davis, Kristine N.; Ehlmann, Bethany; Facto, Linda; Fries, Marc D.; Garrison, Dan H.; Gasway, Denine; Ghaemi, F. Tony; Graff, Trevor G.; Hand, Kevin H.; Harris, Cathleen; Hein, Jeffrey D.; Heinz, Nicholas; Herzog, Harrison; Hochberg, Eric; Houck, Andrew; Hug, William; Jensen, Elsa H.; Kah, Linda C.; Kennedy, John; Krylo, Robert; Lam, Johnathan; Lindeman, Mark; McGlown, Justin; Michel, John; Miller, Ed; Mills, Zachary; Minitti, Michelle E.; Mok, Fai; Moore, James; Nealson, Kenneth H.; Nelson, Anthony; Newell, Raymond; Nixon, Brian E.; Nordman, Daniel A.; Nuding, Danielle; Orellana, Sonny; Pauken, Michael; Peterson, Glen; Pollock, Randy; Quinn, Heather; Quinto, Claire; Ravine, Michael A.; Reid, Ray; Riendeau, Joe; Ross, Amy J.; Sackos, Joshua; Schaffner, Jacob A.; Schwochert, Mark; Shelton, Molly O.; Simon, Rufus; Smith, Caroline L.; Sobron, Pablo; Steadman, Kimberly; Steele, Andrew; Thiessen, Dave; Tran, Vinh D.; Tsai, Tony; Tuite, Michael; Tung, Eric; Wehbe, Rami; Weinberg, Rachel; Weiner, Ryan H.; Wiens, Roger C.; Williford, Kenneth; Wollonciej, Chris; Wu, Yen-Hung; Yingst, R. Aileen; Zan, Jason (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2020, 2020-07-15)
  • Abdulla, Zubair (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2021, 2021-01-04)
  • Watson, Stephen (Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2020, 2020-02-19)