Breaking the final barrier: Room-temperature electrically powered nanolasers
TEMPE, Ariz. -- A breakthrough in nanolaser technology has been made by Arizona State University researchers.
Electrically powered nano-scale lasers have been able to operate effectively only in cold temperatures. Researchers in the field have been striving to enable them to perform reliably at room temperature, a step that would pave the way for their use in a variety of practical applications.
Details of how ASU researchers made that leap are published in a recent issue of the research journal Optics Express (Vol. 21, No. 4, 4728 2013). Read the full article at http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-21-4-4728 ...



