Navigation Links
Nano-diamond qubits and photonic crystals
Date:11/30/2010

Washington, D.C. (November 30, 2010) -- Quantum information processing is arguably one of the most fascinating facets of modern quantum physics.

A quantum computer operates with quantum bits (qubits) as units of information. Obeying the laws of quantum mechanics, such a computer would be capable of addressing several of the most difficult computational tasks unsolvable with present technology. In the past few decades, scientists learned to perform room-sized experiments to optically control and read out a small number of qubits.

Now, researchers in Germany have successfully fabricated a rudimentary quantum computing hybrid system using electronic excitations in nano-diamonds as qubits and optical nanostructures, so-called photonic crystals with tailored optical properties. This architecture may allow integration of multi-qubit systems on a single micrometer-sized chip for future quantum computers.

"Our results suggest a strategy for scaling up quantum information to large-scale systems, which has yet to be done," says Janik Wolters, researcher, at Humboldt Universitt in Berlin. "We regard our experiment as a milestone on the long road toward on-chip integrated quantum information processing systems, bringing the dream of a quantum computer closer to reality."


'/>"/>

Contact: Jason Socrates Bardi
jbardi@aip.org
301-209-3091
American Institute of Physics
Source:Eurekalert

Page: 1

Related biology news :

1. Focus on photonics
2. $240 billion of green photonics by 2021
3. How do cells die? Biophotonic tools reveal real-time dynamics in living color
4. Photonic crystal biosensors detect protein-DNA interactions
5. How do your crystals grow?
6. Cholesterol crystals incite inflammation in coronary arteries
7. Researchers envision high-tech applications for multiferroic crystals
8. Nanocrystals reveal activity within cells
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/11/2017)... BROOKLYN, N.Y. , April 11, 2017 /PRNewswire-USNewswire/ ... identical fingerprints, but researchers at the New York ... University College of Engineering have found that partial ... fingerprint-based security systems used in mobile phones and ... previously thought. The vulnerability lies in ...
(Date:4/5/2017)... Allen Institute for Cell Science today announces the launch ... dynamic digital window into the human cell. The website ... deep learning to create predictive models of cell organization, ... suite of powerful tools. The Allen Cell Explorer will ... resources created and shared by the Allen Institute for ...
(Date:4/4/2017)... April 4, 2017   EyeLock LLC , a ... the United States Patent and Trademark Office (USPTO) has ... the linking of an iris image with a face ... represents the company,s 45 th issued patent. ... very timely given the multi-modal biometric capabilities that have ...
Breaking Biology News(10 mins):
(Date:8/16/2017)... ... August 16, 2017 , ... Recent studies ... type. Many treatments for specific cancers, such as breast, prostate, or lung, target ... androgen deprivation therapy for advanced prostate cancer. , This therapy limits the ...
(Date:8/16/2017)... -- This year,s edition of the Inc. 5000 features a now-familiar name: BioPoint ... made the list for the third year in a row. Now in ... based on a set of quantitative metrics. In addition, BioPoint was also ... the Bay State . ... Inc. 5000 ...
(Date:8/15/2017)... CA (PRWEB) , ... August 15, 2017 , ... ... pioneering graphene biosensors that accelerate pharmaceutical and biotherapeutics development, announces the launch of ... number of steps needed to gain kinetic binding data for a wide range ...
(Date:8/15/2017)... ... 15, 2017 , ... The Conference Forum and The Trout ... a series of upcoming panels and events. The partnership culminates with the 4th ... in New York City. , “With our experience in producing the Immuno-Oncology 360° NYC ...
Breaking Biology Technology: