A new waveguiding scheme has been developed that could enable highly confined light, allowing for more efficient communication and data processing. The scheme works by using a combination of linear and nonlinear materials to create a waveguide in which light is confined to a much smaller area than traditional waveguides. This could open up a variety of new possibilities for optical communication, data storage, and processing. The research team, which is led by researchers from the University of California, San Diego, believe that this new waveguiding scheme could lead to more efficient and faster communication and data processing.

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source: Phys.org