A three-stage helium sorption refrigerator for cooling of infrared detectors to 280 mK

R. S. Bhatia; S. T. Chase; S. F. Edgington; J. Glenn; W. C. Jones; A. E. Lange; B. Maffei; A. K. Mainzer; P. D. Mauskopf; B. J. Philhour; B. K. Rownd

doi:10.1016/S0011-2275(00)00072-2

A three-stage helium sorption refrigerator for cooling of infrared detectors to 280 mK

R. S. Bhatia, S. T. Chase, S. F. Edgington, J. Glenn, W. C. Jones, A. E. Lange, B. Maffei, A. K. Mainzer, P. D. Mauskopf, B. J. Philhour, B. K. Rownd

Research output: Contribution to journal › Article › peer-review

30 Scopus citations

Abstract

We review some of the applications of submillimetre instruments for astronomy and Earth atmospheric sciences where helium sorption refrigerators have been used. We describe a three-stage helium refrigerator which uses a ⁴He-³He double-stage refrigerator to precool and intercept the parasitic heatload on a final ³He single-stage refrigerator. This multi-stage configuration permits operation of the refrigerator system without externally pumping on a ⁴He bath. This results in simpler integration with the instrument and allows scientific observations to be more easily made. We have achieved a base temperature of 234 mK for a hold time of 20.4 h. The heat lift at 280 mK is 15 μW.

Original language	English (US)
Pages (from-to)	685-691
Number of pages	7
Journal	Cryogenics
Volume	40
Issue number	11
DOIs	https://doi.org/10.1016/S0011-2275(00)00072-2
State	Published - 2000
Externally published	Yes

Keywords

Cryostats (F)
He systems (E)
Infrared detectors (D)
Sorption coolers (E)

ASJC Scopus subject areas

General Materials Science
General Physics and Astronomy

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10.1016/S0011-2275(00)00072-2

Cite this

@article{6c612e4bf7f041eabb4bf95121544b60,

title = "A three-stage helium sorption refrigerator for cooling of infrared detectors to 280 mK",

abstract = "We review some of the applications of submillimetre instruments for astronomy and Earth atmospheric sciences where helium sorption refrigerators have been used. We describe a three-stage helium refrigerator which uses a 4He-3He double-stage refrigerator to precool and intercept the parasitic heatload on a final 3He single-stage refrigerator. This multi-stage configuration permits operation of the refrigerator system without externally pumping on a 4He bath. This results in simpler integration with the instrument and allows scientific observations to be more easily made. We have achieved a base temperature of 234 mK for a hold time of 20.4 h. The heat lift at 280 mK is 15 μW.",

keywords = "Cryostats (F), He systems (E), Infrared detectors (D), Sorption coolers (E)",

author = "Bhatia, \{R. S.\} and Chase, \{S. T.\} and Edgington, \{S. F.\} and J. Glenn and Jones, \{W. C.\} and Lange, \{A. E.\} and B. Maffei and Mainzer, \{A. K.\} and Mauskopf, \{P. D.\} and Philhour, \{B. J.\} and Rownd, \{B. K.\}",

note = "Funding Information: The construction of Bolocam is funded by a Jet Propulsion Laboratory President's Fund Grant PF-432 to J.J. Bock and P.D. Mauskopf, by NSF Grant AST-9618798, by the Large Millimeter Telescope Project (sponsored by the Defense Advanced Research Projects Agency, Sensor Technology Office, DARPA Order No. C134, Program Code No. 63226El, issued by DARPA/CMO under contract \#MDA972-95-C-0004) and by NASA through the Advanced Technology Program, JPL P.O. 1100259. The construction of the Polatron is funded by a Caltech/JPL President's Fund Grant PF-414, NASA Grant NAG5-6573 and NSF Grant AST-9900868.",

year = "2000",

doi = "10.1016/S0011-2275(00)00072-2",

language = "English (US)",

volume = "40",

pages = "685--691",

journal = "Cryogenics",

issn = "0011-2275",

publisher = "Elsevier Ltd",

number = "11",

}

TY - JOUR

T1 - A three-stage helium sorption refrigerator for cooling of infrared detectors to 280 mK

AU - Bhatia, R. S.

AU - Chase, S. T.

AU - Edgington, S. F.

AU - Glenn, J.

AU - Jones, W. C.

AU - Lange, A. E.

AU - Maffei, B.

AU - Mainzer, A. K.

AU - Mauskopf, P. D.

AU - Philhour, B. J.

AU - Rownd, B. K.

N1 - Funding Information: The construction of Bolocam is funded by a Jet Propulsion Laboratory President's Fund Grant PF-432 to J.J. Bock and P.D. Mauskopf, by NSF Grant AST-9618798, by the Large Millimeter Telescope Project (sponsored by the Defense Advanced Research Projects Agency, Sensor Technology Office, DARPA Order No. C134, Program Code No. 63226El, issued by DARPA/CMO under contract #MDA972-95-C-0004) and by NASA through the Advanced Technology Program, JPL P.O. 1100259. The construction of the Polatron is funded by a Caltech/JPL President's Fund Grant PF-414, NASA Grant NAG5-6573 and NSF Grant AST-9900868.

PY - 2000

Y1 - 2000

N2 - We review some of the applications of submillimetre instruments for astronomy and Earth atmospheric sciences where helium sorption refrigerators have been used. We describe a three-stage helium refrigerator which uses a 4He-3He double-stage refrigerator to precool and intercept the parasitic heatload on a final 3He single-stage refrigerator. This multi-stage configuration permits operation of the refrigerator system without externally pumping on a 4He bath. This results in simpler integration with the instrument and allows scientific observations to be more easily made. We have achieved a base temperature of 234 mK for a hold time of 20.4 h. The heat lift at 280 mK is 15 μW.

AB - We review some of the applications of submillimetre instruments for astronomy and Earth atmospheric sciences where helium sorption refrigerators have been used. We describe a three-stage helium refrigerator which uses a 4He-3He double-stage refrigerator to precool and intercept the parasitic heatload on a final 3He single-stage refrigerator. This multi-stage configuration permits operation of the refrigerator system without externally pumping on a 4He bath. This results in simpler integration with the instrument and allows scientific observations to be more easily made. We have achieved a base temperature of 234 mK for a hold time of 20.4 h. The heat lift at 280 mK is 15 μW.

KW - Cryostats (F)

KW - He systems (E)

KW - Infrared detectors (D)

KW - Sorption coolers (E)

UR - https://www.scopus.com/pages/publications/0035070191

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U2 - 10.1016/S0011-2275(00)00072-2

DO - 10.1016/S0011-2275(00)00072-2

M3 - Article

AN - SCOPUS:0035070191

SN - 0011-2275

VL - 40

SP - 685

EP - 691

JO - Cryogenics

JF - Cryogenics

IS - 11

ER -

A three-stage helium sorption refrigerator for cooling of infrared detectors to 280 mK

Abstract

Keywords

ASJC Scopus subject areas

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