KEYWORDS: Terahertz radiation, Waveguides, Manufacturing, Electron beams, Oscillators, Radio frequency circuits, Finite element methods, Waveguide modes, Sapphire, Copper
Calabazas Creek Research, Inc. is funded by the National Aeronautics and Space Administration to develop advanced backward wave oscillators that incorporate energy recovery, air cooling and improved performance. An improved coupler transforms the generated RF power to a high-purity, Gaussian output mode. The construction of a 600-700 GHz BWO is currently underway with higher frequency sources in development. Simulations predict 6-8 mW of RF power over a 100
GHz bandwidth.
KEYWORDS: Electron beams, Waveguides, Manufacturing, Terahertz radiation, Radio frequency circuits, Oscillators, Finite element methods, Copper, Prototyping, Photography
Calabazas Creek Research, Inc. is funded by the National Aeronautics and Space Administration to develop advanced backward wave oscillators that incorporate energy recovery, air cooling and improved performance. An improved coupler transforms the generated RF power to a high-purity, Gaussian output mode. The construction of a 600-700 GHz BWO is currently underway with higher frequency sources in development. Simulations predict 6-8 mW of RF power over a 100 GHz bandwidth.
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