Today, researchers from the University of Maryland have announced a breakthrough in broadband second harmonic generation in microfiber-coated systems. This breakthrough could revolutionize the way we use technology, as it could allow us to generate higher-frequency signals with lower energy consumption and improved signal stability. This could open up a whole new range of possibilities for communication and data transmission. The team was able to reach a record-breaking efficiency of 1.2% using a combination of microfiber-coated optical waveguides and a special type of nonlinear material. By using these techniques, the researchers were able to generate a broader range of frequencies than ever before. This could have massive implications for the future of communication and data transmission, as it could allow us to transmit data faster and more efficiently.

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source: Phys.org