Navigation Links
Quantum light beams good for fast technology
Date:8/24/2007

Australian and French scientists have made another breakthrough in the technology that will drive next generation computers and teleportation.

The researchers have successfully superposed light beams, which produces a state that appears to be both on and off at once.

Light beams that are simultaneously on and off are vital for the next-generation super computers which should be faster than current computers based on bits, that are either on or off.

Previously, only smaller light particles had been superposed and the group has also proved a quantum physics theory known as Schrdinger's cat.

This theory, named after an Austrian physicist Erwin Schr dinger, proposed that a large object such as a cat could be simultaneously alive and dead.

Researchers from The University of Queensland and University of Paris South have published the latest breakthrough in the international journal NATURE.

UQ Centre for Quantum Computer Technology researcher Dr Hyunseok Jeong devised the scheme to generate and superpose the beams which was tested and proved by his French collaborators.

Dr Jeong said his group used special lasers, crystals, photon detectors, half-mirrors and other optical devices to generate and measure the superposition of light beams.

It has been known to be extremely hard to generate Schrdinger cat states, particularly with traveling light, Dr Jeong said.

Even though one could generate such Schrodinger cat states, it would be extremely hard to observe them because in a very short time, they would be reduced to either alive or dead states.??

He said his group's research findings would help speed up the development of quantum information technologies such as quantum computers, quantum cryptography and quantum teleportation.

Using Schrdinger cat states, quantum teleportation may be performed with nearly 100 percent success probability.


'/>"/>

Contact: Dr. Jeong
communications@uq.edu.au
61-733-469-728
Research Australia
Source:Eurekalert

Page: 1

Related medicine news :

1. Quantum Dot Technology in Cancer Detection and Treatment
2. Doctors operate upon patients in candlelight- latest from the quake scene
3. “Don’t fear long haul flights!” Vascular surgeon tells travelrs
4. Hazards of sunlight
5. Slightly High BP Poses Health Risk
6. Arterial stiffness prevented by light drinking
7. New light on Cardiology
8. Dangers of sunlight
9. Night Light Found To Increase The Risk Of Leukemia
10. Sunlight Could Be Beneficial For Certain Types Of Cancer
11. Diet, Sunlight connected to Breast Cancer Risk
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... ... 13, 2017 , ... ProVest Insurance Group, a family managed ... Raleigh regions, is organizing an extended charity drive to benefit the family of ... , After struggling since birth with several health challenges, T.J. was later diagnosed ...
(Date:10/13/2017)... , ... October 13, 2017 , ... While it’s often ... a problem. Fortunately, an inventor from Austin, Texas, has identified a solution. , She ... in darkness or restricted lighting. As such, it eliminates the need to turn on ...
(Date:10/13/2017)... ... October 13, 2017 , ... PurhealthRX , a leading ... Purzorb™ technology. Applying the Purzorb™process to full spectrum CBD oil will revolutionize the rapidly ... CBD form that can be easily incorporated into liquid products, while reducing costs to ...
(Date:10/13/2017)... ... October 13, 2017 , ... Apple Rehab Shelton Lakes , ... mock evacuation of the facility as part of a disaster drill on October 3rd. ... EMS and Shelton City Emergency Manager, as well as the Connecticut Long Term ...
(Date:10/13/2017)... ... , ... Ellevate Network, the leading network for professional women, brought together some ... at their inaugural Summit in New York City in June. The event was livestreamed ... over 3 million. To watch the Mobilize Women video, click here . ...
Breaking Medicine News(10 mins):
(Date:10/10/2017)... , Oct. 10, 2017   West Pharmaceutical Services, ... solutions for injectable drug administration, today shared the results ... Adapter for improving the intradermal administration of polio vaccines. ... Vaccination Summit in May 2017 by Dr. Ondrej ... Department, World Health Organization (WHO), and recently published in ...
(Date:10/4/2017)... Oct. 4, 2017  According to the Centers for Disease Control and ... October . PhysicianOne Urgent Care is helping communities across Massachusetts ... , by offering no-cost* flu shots through the end of the ... certain health insurance regulations. ... time to get a flu shot is by the end of October, ...
(Date:10/2/2017)...  AllianceRx Walgreens Prime, the combined central specialty pharmacy ... benefit manager Prime Therapeutics LLC (Prime), today officially began ... unveiling of new signage at its headquarters in ... a few other company-owned facilities across the country. This ... of whom will begin to see the AllianceRx Walgreens ...
Breaking Medicine Technology: