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The Nanophotonics Laboratory — Visualizing the Invisible


Beyond the limits of visibility, we strive to reveal the invisible essence of nature and life — not only observing the unseen, but creating new optical and spectroscopic technologies to explore and understand what lies beyond perception.

The Nanophotonics Laboratory in the Department of Applied Physics at the University of Osaka is dedicated to the creation and advancement of next-generation optical and spectroscopic microscopy technologies, particularly for applications in biological and medical sciences.

We design and develop state-of-the-art microscopy systems that enable high-resolution visualization and molecular-level analysis of biological specimens. These advanced imaging and spectroscopic platforms uncover the hidden architectures and dynamic processes within cells and tissues, providing unprecedented insights into the molecular mechanisms of life.

Through these technologies, we seek to elucidate the molecular foundations of cellular functions, pioneer innovative diagnostic methods for the early detection of diseases such as cancer, and address a broad spectrum of challenges in biology and medicine.

Our laboratory is also deeply committed to education and training, offering students and young researchers opportunities to gain hands-on experience in advanced optical and spectroscopic imaging. We actively foster collaborative research with leading scientists and institutions around the world, cultivating a vibrant, international, and interdisciplinary research environment.

By bridging physics, engineering, and life sciences, and by creating new technologies that extend beyond conventional visibility, we continue to push the boundaries of what can be seen, measured, and understood.

Current Research Topics

  • Cryo-optical microscopy
  • Super-resolution microscopy
  • Raman microscopy
  • Deep-UV microscopy
  • DUV laser microfabrication
  • Applications in biomedical and material sciences



    See our publication also for more information.