The type of hologram that is created in the video is the simplest type, called a transmission hologram, as it requires a laser light to illuminate the holographic film from behind to recreate the ...

The UVC laser light is much more powerful than the simple ultraviolet light bulbs that people used to disinfect surfaces during the COVID-19 pandemic. "You can do sweeps of it across a whole ...

The ability to achieve it with a simple laser process is truly remarkable." Harnessing the power of deep ultraviolet (UV) laser light, researchers have developed a technique for precise surface ...

These advanced devices typically required large, expensive ultrashort-pulse lasers as excitation sources. However, a practical far-ultraviolet light source requires a blue semiconductor laser with ...

deep ultraviolet (DUV) wavelength laser system that achieves an output energy of 235 millijoules, the world’s highest class pulse energy. The compact and portable laser system has been installed ...

Scientists discover laser light can cast a shadow Surprising finding could lead to new ways of controlling light Date: November 14, 2024 Source: Optica Summary: Researchers have found that under ...