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Waveguides Simultaneously Transmit Short and Long Electromagnetic Waves
Technology Benefits
Simultaneous transmission of both short and long wavelength EM waves Reduce cable weight and size
Technology Application
Nonlinear optical interactions Nonlinear imaging
Detailed Technology Description
This invention entails waveguides comprised of composite photonic crystal fibers (PCF) with one or more unit cells, each capable of transmitting relatively short wavelength EM signals. The unit cells are arrayed in a hexagonal pattern around a primary core capable of transmitting relatively long wavelength EM signals. The fractal-like geometry of the fibers, where the unit cells also function as PCFs, gives the ability to simultaneously guide waves with very different wavelengths, including waves from opposite ends of the EM spectrum.
Country/Region
USA
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