"Our tunable-wavelength nitride semiconductor laser oscillates in the 405 nm band, but its structure can be readily adapted to the 460 nm band as well," explains first author Taisei Kusui ...

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 ...

A new solid-state laser produces 193-nm light for precision chipmaking and even creates vortex beams with orbital angular ...

When the green laser enters the ruby, it locally changes the material response to the blue wavelength. The green laser acts ...

This would ideally be achieved by just a single wavelength beam combining system, which would bring into sight more compact blue-laser copper processing systems, adds Ohno. Prototype machines ...

Instead the disk remains stationary while a blue laser (of wavelength 405 nm) takes a series of snapshots of one part of the disk from different angles. In this way a single page of data can be ...

BluGlass’s high-power single-mode MOPA combines the benefits of a single-mode laser, and small form factor advantages for ...