NRL researcher optically measures aerosol particles smaller than a wavelength of light in real time
Naval Research Laboratory invented a new method to create and optically measure gases with particles smaller than a wavelength of light.
- Naval Research Laboratory invented a new method to create and optically measure gases with particles smaller than a wavelength of light.
- Principal investigator Jake Fontana and his peers published the findings February 2019 and have a patent pending on their technique.
- Because the particles are plasmonic, we can see them in real time," Fontana said.
- Plasmonic materials -- such as gold, silver and platinum particles - contain oscillating electrons that couple efficiently to light.