Random lasers represent a novel class of light sources in which traditional optical cavities are replaced by disordered media that provide feedback through multiple scattering events. This cavityless ...

Birch leaf and peanut kernel-based source could be a cheap, accessible tool for diagnostics and imaging. Jia Wang, of the Department of Physics at Umeå. Physicists at Umeå University, Sweden, in ...

A recent study, affiliated with UNIST has introduced an effective method of restoring images distorted by fog. According to the research team, their method can also provide a breakthrough by ...

Physicists at Umeå University, in collaboration with researchers in China, have developed a laser made entirely from biomaterials – birch leaves and peanut kernels. The environmentally friendly laser ...

A research team affiliated with UNIST has announced the development of an innovative nonlinear imaging technique capable of visualizing internal biological tissues in 3D using ordinary light sources, ...

A renewable, low impact random laser built from birch leaves and peanuts shows a path to affordable medical diagnostics using fully sustainable materials. (Nanowerk News) Physicists at Umeå University ...

Darwin Quiroz is exploring new frontiers in miniature lasers with major biomedical applications. When Quiroz first started working with optics as an undergraduate, he was developing atomic ...

A bright yellow pigment favored a century ago by Impressionists such as Matisse and Van Gogh is losing its luster. Researchers have developed a laser imaging technique that can detect the first tiny ...

IR laser imaging is finally being commercialized into smart analytical equipment. New applications continue to emerge and yield massive advantages, thanks to the direct combination with FT-IR ...

Researchers developed a 3D imaging method that visualizes internal tissues using ordinary light sources instead of expensive ultrafast lasers. (Nanowerk News) A research team, affiliated with UNIST ...