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)... ... , ... Many families have long-term insurance that covers care for a family ... for care if the client has a cognitive impairment diagnosis. , “What this ... often waived, so the benefits from their insurance start immediately,” said Mechell Vieira, owner ...
(Date:10/13/2017)... ... ... Yisrayl Hawkins, Pastor and Overseer at The House of Yahweh, has released a ... books in the Holy Scriptures, Revelation. The Book of Revelation paints a picture of ... have tossed it off as mere rubbish, but Yisrayl Hawkins says that is because ...
(Date:10/13/2017)... ... 2017 , ... “America On The Brink”: the Christian history of the United ... the creation of published author, William Nowers. Captain Nowers and his wife, Millie, ... spent thirty years in the Navy. Following his career as a naval aviator ...
(Date:10/12/2017)... ... October 12, 2017 , ... ... the demand of today’s consumer and regulatory authorities worldwide. From Children’s to Adults ... tested to meet the highest standard. , These products are also: Gluten ...
(Date:10/12/2017)... Rockville, Maryland (PRWEB) , ... October 12, 2017 ... ... a magnetic drug delivery system that we intend to develop to enable prevention ... regimens can lead to severe hearing loss, especially in pediatric patients. For cisplatin, ...
Breaking Medicine News(10 mins):
(Date:9/28/2017)... Cohen Veterans Bioscience and Early Signal Foundation announce a ... sensors for real-time monitoring of patients with trauma-related and ... focused on disruptive health solutions for rare disorders and ... record and integrate behavioral, cognitive, physiological and contextual data. ... ...
(Date:9/23/2017)... 22, 2017 Janssen Biotech, Inc. (Janssen) announced ... from the U.S. Food and Drug Administration (FDA) for ... for the treatment of moderately to severely active rheumatoid ... data are needed to further evaluate the safety of ... RA. "We ...
(Date:9/18/2017)... Pa. and KALAMAZOO, Mich. , Sept. 18, ... , and OptiMed Specialty Pharmacy of ... to offer a strategic hub service that expedites and ... sought-after personal spirometer, Spiro PD 2.0, and wellness management ... spirometer is a medical device used to measure lung ...
Breaking Medicine Technology: