So how is a PCSEL different from other types of semiconductor laser? The answer is that it makes use of a photonic crystal — a semiconductor layer patterned with a custom-designed periodic array ...

CATALOG DESCRIPTION: Basic concepts of lasers; laser applications; gas and liquid lasers; solid-state lasers; semiconductor lasers; materials and devices; rate equations; laser gain and saturation; ...

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 ...

It was a surprisingly small step from the first efficient LEDs to the first semiconductor lasers. Both were demonstrated in 1962 in the same material, gallium arsenide, and the LED was almost ...

Robert A. Taylor - University of Oxford ‘This is a comprehensive book dealing with the physical properties and lasing characteristics of most widely used semiconductor lasers. The author’s approach is ...

Researchers from Japan have developed tuneable blue semiconductor lasers initiating practical far-UV light sources.

Researchers at Osaka University have achieved a significant breakthrough by developing the world’s first compact, ...

In a new study, researchers at Osaka University have created the world's first compact, tunable-wavelength blue semiconductor ...

Breakthrough technology paves the way for compact, practical far-ultraviolet light sources for sterilization and ...

Researchers at Osaka University have developed the world’s first compact, tunable-wavelength blue semiconductor laser, a ...

It gathers industry leaders, engineers, and scientists from around the world to discuss advancements in semiconductor ... laser technology can process brittle crystalline materials used in ...

Laser Photonics Corporation (NASDAQ: LASE) (“LPC”), a leading global developer of industrial laser systems for cleaning and other material processing ...