Scientists have developed the first electrically pumped continuous-wave semiconductor laser composed exclusively of elements from the fourth group of the periodic table -- the 'silicon group'. Built ...

Scientists have developed the first electrically pumped continuous-wave semiconductor laser composed exclusively of elements ...

International research team presents first electrically pumped continuous-wave semiconductor laser suitable for seamless ...

Coal, aluminium, cobalt, nickel, copper, zinc by genus/group, description, occurrence, examples of use and good to know.

Applications in high voltage transmission require the analysis of electric fields that cause corona discharge ... This model clearly involves a wide-open space around the device, and problems ...

Tapping into the heart cockles’ shell design, she says, could lead to unmatched light-transmission capabilities — leaving the human end-users of these technologies as happy as clams.

or technologies that require precise control of light transmission, like high-power lasers." Lunch talk sparks idea The new research is part of a larger exploration into how a light beam interacts ...

or technologies that require precise control of light transmission, like high-power lasers." The new research is part of a larger exploration into how a light beam interacts with another light ...

or technologies that require precise control of light transmission, like high-power lasers." The research has been accepted for publication in Optica, and can be found on the pre-publish site arXiv.