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  • ENERGY PRODUCTION AND CONVERSION  (3)
  • 1
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    Laser-beam power for lunar and space applications (1992)
    In:  Other Sources
    Details
    Publication Date: 2011-08-24
    Description: Photovoltaic properties of GaAlAs/GaAs heteroface converters were measured using a 0.81-micron diode laser. Results indicate that the converters under consideration are promising devices for converting diode-laser radiation to electricity. Conversion efficiency as high as 45 percent has been obtained using GaAs devices, while Si converters of the SSF type give efficiencies up to 34.2 percent.
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: ; : Conference on the
    Format: text
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    NASA TECHNICAL REPORTS
  • 2
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    Status of GaAs solar cell production (1989)
    In:  CASI
    Details
    Publication Date: 2013-08-31
    Description: Recent experience in producing GaAs solar cells, to meet the full requirements of space-array manufacturers is reviewed. The main problems have been in extending MOCVD technology to provide high throughput of high quality epitaxial layers, and to integrate the other important factors needed to meet the full range of user requirements. Some discussion of evolutionary changes is also given.
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: NASA, Lewis Research Center, Space Photovoltaic Research and Technology, 1988. High Efficiency, Space Environment, and Array Technology; p 267-271
    Format: application/pdf
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    NASA TECHNICAL REPORTS
  • 3
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    Flexibility in space solar cell production (1989)
    In:  CASI
    Details
    Publication Date: 2013-08-31
    Description: The wide range of cells that must be available from present-day production lines for space solar cells are described. After over thirty years of space-cell use, there is very little standardization in solar cell design. It is not generally recognized what a wide range of designs must remain available on cell production lines. This range of designs is surveyed.
    Keywords: ENERGY PRODUCTION AND CONVERSION
    Type: NASA, Lewis Research Center, Space Photovoltaic Research and Technology, 1988. High Efficiency, Space Environment, and Array Technology; p 272-276
    Format: application/pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    NASA TECHNICAL REPORTS
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