Semiconductor-based optical refrigerator
Patent
·
OSTI ID:874374
- Santa Fe, NM
- Nekoosa, WI
- Albuquerque, NM
Optical refrigerators using semiconductor material as a cooling medium, with layers of material in close proximity to the cooling medium that carries away heat from the cooling material and preventing radiation trapping. In addition to the use of semiconducting material, the invention can be used with ytterbium-doped glass optical refrigerators.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- DOE Contract Number:
- W-7405-ENG-36
- Assignee:
- The Regents of the University of California (Los Alamos, NM)
- Patent Number(s):
- US 6378321
- OSTI ID:
- 874374
- Country of Publication:
- United States
- Language:
- English
External radiative quantum efficiency of 96% from a GaAs / GaInP heterostructure
|
journal | January 1997 |
Cooling of a semiconductor by luminescence up-conversion
|
journal | August 1999 |
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