The history of the blue-light laser diode is closely linked to that of the blue LED. Early commercial semiconductor light sources were made using semiconductor compounds gallium arsenide or ...
Sony’s three-sentence press release confirmed similar death dates for its blank MiniDisc, MD data, and MiniDV cassettes. The ...
blue lasers became commercially available in 2001. Blue diode lasers allow for smaller pits to be used in optical discs (CD-ROMs use 780 nm pits; DVDs are 630 nm). Blue light-emitting diodes (LEDs ...
With the coming of very cheap blue laser diodes, PCB fabrication has become increasingly interesting. Instead of making a photoresist, placing it over a piece of pre-sensitized copper clad board ...
The global laser-assisted ENT surgery market Share is projected to grow from US$ 254.14 million in 2023 to US$ 513.78 million ...
Luminus Devices a provider of solid-state lighting solutions, has expanded its laser portfolio with new multi-mode red and ...
We reckon that 20 W effective power diodes are not that ... close to the potential of the blue box “40 W but actually 35 W but actually way less” K40 laser cutters we cherish.
Researchers at Nichia Corporation have demonstrated green InGaN-based lasers grown on c-plane sapphire, with lifetimes capable of supporting commercial applications. The demonstration of green ...
It allows high resolution measurements of extremely small objects. The scanner is built with a blue-violet laser diode and projects a 10 mm long laser line at a profile resolution of 1280 measuring ...
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