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U.S. Department of Energy
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Microwave/far infrared cavities and waveguides using high temperature superconductors

Patent ·
OSTI ID:6720509
This patent describes a structure for confining or guiding electromagnetic radiation having wavelengths in the range of approximately 10 {mu}m to one centimeter, the structure having surfaces exposed to the radiation and the surface being covered with superconducting materials having critical temperatures greater than 35{degrees}K.
Assignee:
Massachusetts Inst. of Technology, Cambridge, MA (USA)
Patent Number(s):
US 4918049; A
Application Number:
PPN: US 7-121923A
OSTI ID:
6720509
Country of Publication:
United States
Language:
English