Growth of Technology for a wireless world

Purdue University reseachers have developed a miniature device that converts ultrafast laser pulse into radio-frequency signal. The new device will make communication devices in homes, business and cars completely wireless.

The advance could enable all communications, from high-definition television broadcasts to secure computer connections, to be tarnsmitted from a single base station. This base station wold be sort of a computer itself. The centraln computer would take charge of all the information processing, acting as a single point of contact that interacts with the external world in receiving and sending data.

The pulsing nature of the signals produced by the chip-based spectral shaper reduces the interference that normally plagues radio frequency communications.

If you want to know more about the movement towards the wireless world visit here.