Frabrication Technologies of Photonic Nanostructures

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We develop the fundamental technologies of photonic crystals with the potential for achieving ultimate control of photons. For this purpose, semiconductor-based two-dimensional photonic crystal slabs with various active elements are extensively studied. Three-dimensional photonic crystals are also studied for the full confinement of photons. We introduce the micro-machining and its related technologies to realize advanced optical devices such as ultra-small optical-switching and wavelength-tuning functional devices.
  • Fabrication of high-quality active two- and three-dimensional photonic crystal
  • Photonic crystal with quantum dots
  • Photonic crystal with micromachining structures

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