Researchers at MIT, Harvard and the Vienna University of Technology have developed a proof-of-concept optical switch that can be controlled by a single photon and is the equivalent of a transistor in an electronic circuit. The advance could improve power consumption in standard computers and have important repercussions for the development of an effective quantum computer.
Chip manufacturers are constantly pushing to reduce power consumption to a minimum, but they still have to face the limitations that come with dealing with the world of electronics. In particular, the power consumed by a CPU is roughly proportional to its frequency and the square of its voltage, with a good portion of the consumed energy being dispersed as heat.
SOURCE: gizmag.com
Most Commented Posts
2020 Cybersecurity Landscape: 100+ Experts’ Predictions
Cyber Security Predictions 2021: Experts’ Responses
Experts’ Responses: Cyber Security Predictions 2023
Celebrating Data Privacy Day – 28th January 2023
Data Privacy Protection Day (Thursday 28th) – Experts Comments
Most Active Commenters
Recent Comments
Chat systems such as Slack and Teams need to be…
“This is a sophisticated phishing scam that will catch out…
“Cybersecurity is increasingly complex, in part, due to the interconnected…
“Unfortunately, time and time again we see NGOs, hospitals and…
As I have always said - it is verified trust…