World’s First 25Gbps Data Communication Using Quantum Dot Laser

April 7, 2017May 21, 2010 by Brian Wang

Ad Support : Nano Technology Netbook Technology News Computer Software Quantum dot laser featuring an active layer containing high-density arrays of quantum dots Fujitsu Limited, Fujitsu Laboratories Ltd., and the University of Tokyo today announced the world’s first quantum dot laser-based 25 Gbps high-speed data transmission. Quantum dot lasers are a type of laser being anticipated …

Caterpillar Inc. Funds Viterbi ‘Print-a-House’ Contour Crafting Technology

January 27, 2022August 28, 2008 by Brian Wang

Caterpillar, the world’s largest manufacturer of construction equipment, is starting to support research on the “Contour Crafting” automated construction system that its creator believes will one day be able to build full-scale houses in hours. This is concrete-jet instead of inkjet printing technology. Printing buildings to speed up the economy is one of the key …