News tagged with semiconductor lasers

Related topics:

New laser -- it's a gas, gas, gas... sensor

(PhysOrg.com) -- A new generation of optical sensors is enabling the development of robust, long-lasting, lighting-fast trace gas detectors for use in a wide range of industrial, security and domestic applications.

Dec 04, 2009
4.8 / 5 (4) 0

Sony suspends some production at more Japan plants

(AP) -- Sony Corp. said Tuesday it is suspending some production at plants in Japan that make popular consumer electronics like digital cameras and televisions due to shortages of components and raw materials following the ...

Mar 22, 2011
not rated yet 0

Tiny lasers get a notch up

Tiny disk-shaped lasers as small as a speck of dust could one day beam information through optical computers. Unfortunately, a perfect disk will spray light out, not as a beam, but in all directions. New theoretical results, ...

Jan 22, 2009
4.2 / 5 (6) 0

Confined electrons live longer

Electrons that are trapped in very small structures of only a few nanometer, demonstrate fascinating features. These could be useful for novel computers or semiconductor lasers. Researchers from the University ...

Aug 18, 2009
5 / 5 (3) 0