Tag: Chunlei Guo
An optical coating like no other
Researchers in the Institute of Optics have developed a new class of optical coatings, Fano Resonance Optical Coatings, that can both reflect and transmit the same wavelength simultaneously.
Lasers etch an efficient way to address global water crisis
Researchers in the lab of optics professor Chunlei Guo use lasers, sunlight, and aluminum panels to develop the most efficient means yet of purifying contaminated water.
Lasers etch a ‘perfect’ solar energy absorber
The University of Rochester research lab that recently used lasers to create unsinkable metal structures has now demonstrated how the same technology could be used to create highly efficient solar power generators.
Superhydrophobic metal that won’t sink
Inspired by diving bell spiders and rafts of fire ants, Rochester researchers have created a metallic structure that is so water repellent, it refuses to sink—no matter how often it is forced into water or how much it is damaged.
The year of the laser
In addition to their Nobel noteworthiness, Rochester researchers continue to develop new ways to apply lasers in research, medicine, and everyday life in 2018. Because frankly, we’re big on lasers.
Measuring each point of a beam of light
A University of Rochester research team has devised a much simpler way to measure beams of light—even powerful, superfast pulsed laser beams that require very complicated devices to characterize their properties.
A laser focus on super water-repellent metals
Rochester researchers have been using lasers to change the properties of metals in incredible ways. But to make the technology commercially viable, a partnership between scholars and business will focus on making the lasers much more powerful.
Two University researchers each receive $1.5 million grants
Chunlei Guo, with the Institute of Optics, and Kirsi Jarvinen-Seppo, with the Department of Pediatrics, were recently awarded separate $1.5 million grants from the Bill & Melinda Gates Foundation, the largest Gates Foundation grants ever awarded in the University’s history.
Imaging at the speed of light
Chunlei Guo and his team have used lasers to make materials extremely water repellent. Now the researchers can visualize, for the first time, the complete evolution of micro- and nanoscale structural formation on the material’s surface.
Laser-generated surface structures create extremely water-repellent metals
Scientists at the Institute of Optics have used lasers to transform metals into extremely water repellent, or super-hydrophobic, materials without the need for temporary coatings.