Mark Sadgrove News

Latest Articles

• Nanofiber light technology achieves breakthrough in sorting chiral nanoparticles by handedness

  Published: Apr 25, 2026

  Section: Technology

  Researchers from Tokyo University of Science have developed a method to sort metallic nanoparticles using circularly polarized light within ultra-thin optical fibers. The study, pu...

• Tokyo University of Science Researchers Achieve Nanoscale Optical Spin Control Using Off-Center Electron Beam Excitation

  Published: Apr 13, 2026

  Section: Research

  A research team led by Professor Mark Sadgrove has discovered a method to induce circular polarization in light using a 150-nanometer gold nanorod. By striking the nanorod off-cent...