The green laser acts like an ordinary object while the blue laser acts like illumination. The interaction between the two ...

A semiconductor laser that emits light in the 400-450 nm range. Although it was very difficult developing blue lasers, which emit smaller wavelengths than other colors, blue lasers became ...

The ability of new blue-light semiconductor lasers to better perform precision cutting, patterning or welding of copper will make electrical and electronic component manufacturing cheaper and more ...

When the green laser interacted with the ruby, it altered the crystal’s optical properties, increasing its absorption of the blue light and casting a visible shadow in the shape of the green laser.

A man assaulted his next-door neighbour by pointing a high-powered blue laser light into his eyes, a court heard.

Flowing quantum dot solutions enhance heat dissipation, enabling stable high-speed pulsed operation and tunable color output for next-generation optical devices.

The blue laser light permits higher stability and does not penetrate the measurement object due to the shorter wavelength of the blue-violet laser. Thus, blue laser sensors provide more consistent ...

Researchers at Toyohashi University of Technology, in collaboration with the Indian Institute of Technology Madras and the National Institute of Technology, Gifu College, have developed a novel system ...