Zobrazeno 1 - 10
of 37
pro vyhledávání: '"J. G. Tuttle"'
Autor:
Timothy S. Rennick, Leslie W. Looney, Carolyn G. Volpert, Timothy M. Miller, Jordan A. Guerra, Mandana Amiri, Dominic J. Benford, Stephen J. Heimsath, Louise A. Hamlin, Sean Lin, Kent D. Irwin, Gene C. Hilton, Ian Gatley, Edward J. Wollack, Peter Shirron, Stuart Banks, John E. Vaillancourt, Mark Halpern, Joseph M. Michail, Matthew I. Hollister, Javad Siah, Leroy Sparr, Giles Novak, Jessie L. Dotson, R. F. Loewenstein, Marcus Runyan, Michael Amato, Carl F. Hostetter, Marc Berthoud, Dale Sandford, Brant Cook, Arlin E. Bartels, Stephen F. Maher, C. Jesse Wirth, Nicholas Chapman, Enrique Lopez-Rodriguez, Joel H. Kastner, Armen S. Toorian, Robert Spotz, Christopher J. Hansen, Rhodri Evans, Christine A. Jhabvala, David T. Chuss, Shu I. Wang, Eric Sandberg, Alfonso Hermida, Troy Ames, Sean Casey, Rebecca J. Derro, S. Harvey Moseley, Elmer Sharp, Ryan T. Hamilton, Harvey Rhody, Ernest D. Buchanan, George M. Voellmer, Shannon Towey, Attila Kovács, Rick Shafer, Robert F. Silverberg, Fabio P. Santos, Murzban D. Jhabvala, Johannes Staguhn, Robert J. Pernic, Doyal A. Harper, Robert A. Hirsch, J. G. Tuttle, C. Darren Dowell, D. J. Fixsen
Publikováno v:
Journal of Astronomical Instrumentation.
High-resolution Airborne Wide-band Camera (HAWC[Formula: see text]) is the facility far-infrared imager and polarimeter for SOFIA, NASA’s Stratospheric Observatory for Infrared Astronomy. It is designed to cover the portion of the infrared spectrum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bbd6100fa73b6d5c13c77c7aed19ff4
https://doi.org/10.1142/s2251171718400081
https://doi.org/10.1142/s2251171718400081
Autor:
Tracy Copp, J. G. Tuttle, Ed Canavan, Mike DiPirro, X. Li, Randy Franck, Mike Renbarger, Matt Hahn
Publikováno v:
Cryogenics. 64:240-243
Ball Infrared Black™, (BIRB) produced by Ball Aerospace and Technologies Corp, is a proprietary surface coating used in space-flight applications. It has a high total hemispheric emissivity at cryogenic temperatures, making it valuable for radiativ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::289a54d33970ebd022373d55775543e9
https://doi.org/10.1016/j.cryogenics.2014.04.024
https://doi.org/10.1016/j.cryogenics.2014.04.024
Autor:
Susan Breon, Donald Wegel, J. Huynh, X. Li, Mike DiPirro, C. H. DeLee, John Francis, Shuvo Mustafi, J. G. Tuttle, Rob Boyle, J. McGuire, P. Barfknecht
Publikováno v:
Cryogenics. 64:289-294
NASA (National Aeronautics and Space Administration) has a renewed interest in on-orbit cryogen storage and transfer to support its mission to explore near-earth objects such as asteroids and comets. The Cryogenic Propellant Storage and Transfer Tech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04a8d9832c72b206f0544f81d4570f27
https://doi.org/10.1016/j.cryogenics.2014.02.016
https://doi.org/10.1016/j.cryogenics.2014.02.016
Autor:
David Puckett, Donald Wegel, Peter Shirron, John Francis, Daniel S. McGuinness, Bryan L. James, J. G. Tuttle, Nicholas M. Galassi, Raul M. Martinez, Yury Flom, Marcelino San Sebastian
Publikováno v:
Cryogenics. 52:172-177
The X-ray micro-calorimeter array in the Soft X-ray Spectrometer (SXS) instrument on Astro-H will be cooled by a 3-stage adiabatic demagnetization refrigerator (ADR). The ADR consists of two mechanically independent assemblies. When integrated with a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17b877d9700d84b1c9cbd947240d7888
https://doi.org/10.1016/j.cryogenics.2012.01.001
https://doi.org/10.1016/j.cryogenics.2012.01.001
Autor:
Tom Hait, E. Buchanan, K. Ray, T.R. Oldham, Harvey Moseley, S.P. Buchner, S. E. Meyer, M. Pearce, J. G. Tuttle, D. Bloom, A. Beamer, E. Quinn, D.A. Rapchun
Publikováno v:
IEEE Transactions on Nuclear Science. 54:2463-2467
Total ionizing dose (TID) measurements at low temperature (60 K) of a micro-electro-mechanical system (MEMS) microshutter array (MSA) indicate that exposing the MSA to ionizing radiation causes some of the shutters to stop operating properly. The num
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::918a5620a30bb3fd9437feb3f1621dac
https://doi.org/10.1109/tns.2007.910040
https://doi.org/10.1109/tns.2007.910040
Publikováno v:
AIP Conference Proceedings.
We have developed an inexpensive cold radiometer for use in thermal/vacuum chambers to measure heat loads, characterize emissivity and specularity of surfaces and to survey areas to evaluate stray heat loads. We report here the results of two such te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91fd9366c23a877170de92b7670143dd
https://doi.org/10.1063/1.4860690
https://doi.org/10.1063/1.4860690
Autor:
Tom Hait, Jason Behr, Koji Kamiya, Brent A. Warner, Evan S. Kunes, Peter Shirron, Michael J. DiPirro, M. Jackson, J. G. Tuttle
Publikováno v:
Cryogenics. 41:781-787
The High-Resolution Airborne Wide-band Camera (HAWC) and Submillimeter and Far Infrared Experiment (SAFIRE) are far-infrared experiments which will fly on the Stratospheric Observatory for Infrared Astronomy (SOFIA) aircraft. HAWC's detectors will op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cc01b0e2d4a547906bddd9a19cade10
https://doi.org/10.1016/s0011-2275(01)00169-2
https://doi.org/10.1016/s0011-2275(01)00169-2
Publikováno v:
Cryogenics. 36:773-780
The required lifetime for the Astro-E X-Ray Spectrometer (XRS) is 2 years, with a goal of 2.5 years. To meet this requirement, significant advances in state-of-the-art longlife cryogenic systems are required. The XRS system is a hybrid neon/helium sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b9cee0a2091706d3d9553fbbdd51f72
https://doi.org/10.1016/0011-2275(96)00039-2
https://doi.org/10.1016/0011-2275(96)00039-2
Publikováno v:
Cryogenics. 36:879-883
We present test results for a two-stage integrated SQUID amplifier which uses a series array of d.c. SQUIDS to amplify the signal from a single input SQUID. The device was developed by Welty and Martinis at NIST and recent versions have been manufact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b8e3d01e326ad195ab3d11594216d70
https://doi.org/10.1016/0011-2275(96)00052-5
https://doi.org/10.1016/0011-2275(96)00052-5
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 520:647-649
In the continuous adiabatic demagnetization refrigerator (ADR), the existence of a constant temperature stage attached to the load breaks the link between the requirements of the load (usually a detector array) and the operation of the ADR. This allo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b04031a449dc4eab72e505ed1339311e
https://doi.org/10.1016/j.nima.2003.11.367
https://doi.org/10.1016/j.nima.2003.11.367