Atwater Research Group
Source: https://atwater.caltech.edu/ Parent: https://aph.caltech.edu/news/harnessing-sunlight-to-make-sustainable-fuels
ILLUMINATING THE INTERSECTION OF NANOPHOTONICS AND ENERGY
Our research is focused at the light-energy-nanoscale nexus. Research on light-matter interactions at the nanoscale encompasses quantum nanophotonics, metasurfaces, two-dimensional and layered materials, optomechanics. Research initiatives in energy conversion spans work on solar photovoltaics and space solar power, carbon capture, and photoelectrochemical energy conversion.
Research Areas
Photoelectrochemical Solar Fuels
Lightsail Spacecraft and Radiation Pressure Optomechanics
February 19, 2026
Ellis Spickerman selected as recipient of the Fall MRS Presentation Award
Ellis Spickerman selected as recipient of the Fall MRS Presentation Award, a distinction recognizing outstanding clarity, impact, and excellence in presenting materials research.
December 10, 2025
Dr. Komron Shayegan wins the Rising Stars of Light award!
Congratulations to Dr. Komron Shayegan on winning the Rising Stars of Light award!This award, initiated by the Nature journal Light: Science & Applications, is a worldwide program honoring emerging young scientists who have demonstrated excellence in optics-related research.
January 31, 2025
The Atwater group has made the first experimental measurements of laser-induced motions of miniature lightsails in the lab.
September 25, 2024
Gizmodo Science Fair: Beaming Solar Energy From Space to Earth
A Caltech experiment demonstrated space-based solar power’s potential, marking a key step in harnessing orbital renewable energy.
July 24, 2024
A tunable metasurface developed in Harry Atwater's lab can control optical light in space and time, offering a path toward new ways of wirelessly and securely transmitting large amounts of data both on Earth and in space.