Batteries: thermoelectric and photoelectric – Photoelectric – Cells
Patent
1990-10-31
1991-10-15
Weisstuch, Aaron
Batteries: thermoelectric and photoelectric
Photoelectric
Cells
H01L 31058
Patent
active
050571621
ABSTRACT:
A high-output, narrow band thermally energized radiation source comprises a rare earth oxide radiator member that has a cross-sectional dimension in the range of five to thirty micrometers, the rare earth oxide radiator member, when heated to about 1700.degree. C., having a concentrated radiated flux over the 400-2500 nanometer wavelength range such that at least 50% of the radiated flux is within a spectral band that is less than 400 nanometers wide.
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TPV Energy Systems, Inc.
Weisstuch Aaron
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