Pin It

Electronic computing and communications have come a very long way since the days of radio telegraphy and vacuum tubes, with consumer devices now containing levels of processing power and memory that would be unimaginable just a few decades ago.

But as computing and information processing devices get ever smaller and more powerful, they are running into some fundamental limits imposed by the laws of quantum physics. The future of the field may lie in photonics—the light-based parallel to electronics. Photonics is theoretically similar to electronics but substitutes photons for electrons, and photonic devices may be capable of processing data much faster than their electronic counterparts, including for quantum computers.

The field is still very active in fundamental research and lacks crucial devices to become practical. A new photonic chip developed at Caltech may represent an important breakthrough for the field, especially for enabling photonic quantum information processors. It can generate and measure quantum states of light in ways previously only possible with bulky and expensive laboratory equipment.

To read more, click here.

free live sex indian sex cam live rivsexcam il miglior sito di webcam live sex chat with cam girls Regardez sexe shows en direct