| Innovative Photon-Controlling Devices Based on Artificial Optical Properties of Semiconductors —Exploration towards Digital Photonics—
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| | | | This project is aiming at drastic improvements in optical active functions such as light emission, amplification, and detection as well as in optical nonlinearity through innovation of optical properties of semiconductors by utilizing artificial crystal structures designed and fabricated with mono-atomic order preciseness. It is also targeting evolution of optical communication technologies by establishing fundamentals of digital photonics, or more specifically, by realizing optically-controlled digital photonic devices and cirucits based on the artificial optical properties of semiconductors, including optical dynamic memories, optical logic devices, digital wavelength converters, and optical 3R repeaters. | | | |