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Primeur weekly 2013-05-13

The Cloud

EMC delivers value and Cloud success with Documentum ...

EMC Syncplicity adds policy-driven Hybrid Cloud, EMC ViPR and EMC VNX support ...

McMaster University and Cisco collaborate to further bioinformatics research and build institutional research Cloud ...

EuroFlash

Special ISC'13 session to probe the thinking behind Europe's Human Brain Project ...

Presentations from NLeSC's Visualization Experts Meeting now available for download ...

Ireland to get its own supercomputer list ...

First 2013 edition of e-IRG newsletter is now available ...

3.3 million euro GÉANT Competitive Open Call for additional beneficiaries still open ...

PRACE to organize Autumn School 2013 ...

PRACE to issue Call for Proposals for DECI-11 - Tier-1 ...

New magnetic graphene may revolutionize electronics ...

Launch of GBP90 million initiative in Big Data and drug discovery at Oxford University ...

CESCE Group partners with IBM to bring data analytics to international expansion efforts ...

Scientists develop device for portable, ultra-precise clocks and quantum sensors ...

USFlash

University of Florida launches HiPerGator, the state's most powerful supercomputer ...

Cray expands line of Cray XC30 supercomputers with new technical enterprise system ...

Teradata introduces first in-memory technology that supports Big Data deployments ...

Latest EMC Isilon scale-out NAS innovation supports next-generation Cloud, analytics and mobile work flows ...

EMC unveils new ViPR software-defined storage platform ...

University of Florida is first university to fully connect to Internet2 Innovation Platform's three components ...

HP improves customers' data centre efficiencies to support future growth ...

IBM helps Security First Insurance mine Big Data to analyze, prioritize and route social media requests after a disaster ...

Intel launches low-power, high-performance Silvermont micro-architecture ...

Flawed diamonds promise sensory perfection ...

Design a jet engine, play 3D games or host a server - all with the Eurocom Panther series supercomputer laptop ...

UT Arlington electrical engineer using quantum nature of light to boost Internet security ...

UT Arlington electrical engineer using quantum nature of light to boost Internet security

8 May 2013 Arlington - Michael Vasilyev's goals in his research are simply stated: increase by tenfold the amount of information that can be securely transmitted via the Internet and the distance over which that data can be transmitted. Michael Vasilyev, a UT Arlington associate professor of electrical engineering, is participating in an $8 million research project funded by the Defense Advanced Research Project Agency that enlists five universities and three companies to study advanced quantum communications.

Conventional or classical communication transmits information by "bits" that take values of either one or zero. In contrast to that, quantum communication uses quantum bits, or "qubits", which, in addition to being one or zero can also be in a "superposition" state, which is both one and zero simultaneously.

The qubits are represented by quantum-mechanical objects, such as single photons, that can provide a much higher level of protection from eavesdropping than classical communication signals.

"There are all kinds of personal information - both among private citizens and public governments - that require the utmost security", Michael Vasilyev stated. "Quantum communication offers the most rigorous solution for security because it employs the fundamental laws of quantum mechanics to enforce the exclusive linkage between the sender and the receiver, with no chance of other people eavesdropping."

Jean-Pierre Bardet, dean of the UT Arlington College of Engineering, said Michael Vasilyev's work is essential to expanding the data information superhighway.

"Transmission speed, storage and security are crucial elements as our information-based society continues to grow and mature", Jean-Pierre Bardet stated. "Dr. Vasilyev's work demonstrates the important role UT Arlington engineers are playing as we investigate these critical issues in shaping network security and capacity for the future."

Michael Vasilyev said one of the challenges in current technology is that today's secure quantum communications can be done at any meaningful speed only over short distances, about 100 kilometers before the signal breaks down.

Longer distances can only be used at the expense of a dramatic reduction in the transmission capacity. Qubits cannot go through optical amplifiers, commonly used in classical communications, without losing their quantum-mechanical security advantages, he said.

"It opens the possibility of hackers intercepting a message that must be made secure", Michael Vasilyev stated.

Michael Vasilyev's lab will encode information in spatial features or pixels of the photons that are sent through multimode fiber-optic lines to dramatically increase the amount of received data without jeopardizing its security protected by quantum mechanics.

"We will transmit multi-pixel spatial patterns to encode more and more information into single photons", stated Michael Vasilyev, who noted that Northwestern University is the prime contractor for the nationwide project. Michael Vasilyev's portion of the larger grant is $675,000 over four years.

Other participants in the project will contribute technologies such as quantum frequency conversion, quantum repeaters, arbitrary waveform generation and advanced coding schemes to further increase the capacity and distance of the secure information transmission. Other participants include: the University of California, Davis; University of Calgary, Canada; Montana State University; Raytheon BBN Technologies, Cambridge, Massachusetts; Advanced Communication Sciences, Piscataway, New Jersey; and NuCrypt LLC, Evanston, Illinois.

Michael Vasilyev added that the technology developed will be useful for classical communications as well.

"The Internet is facing a capacity crisis", Michael Vasilyev stated. "If the current rates of network traffic growth continue, we could be out of bandwidth by 2020, unless we start harnessing the spatial degrees of freedom of photons in a fiber."

Michael Vasilyev's recent research focused on dramatically reducing the cost of transporting data over the Internet backbone. His group, in collaboration with the University of Vermont, has developed regeneration technology that restores the quality of optical signals at multiple wavelengths simultaneously, without ever converting them to electrical signals.

"The power of optics is in its capability to process many independent high-speed data streams in parallel", Michael Vasilyev stated. "So far, we have been applying this power to multiple wavelengths. With all possible wavelengths exhausted, we're now turning to multiple spatial pixels to keep the capacity growing."
Source: University of Texas at Arlington

Back to Table of contents

Primeur weekly 2013-05-13

The Cloud

EMC delivers value and Cloud success with Documentum ...

EMC Syncplicity adds policy-driven Hybrid Cloud, EMC ViPR and EMC VNX support ...

McMaster University and Cisco collaborate to further bioinformatics research and build institutional research Cloud ...

EuroFlash

Special ISC'13 session to probe the thinking behind Europe's Human Brain Project ...

Presentations from NLeSC's Visualization Experts Meeting now available for download ...

Ireland to get its own supercomputer list ...

First 2013 edition of e-IRG newsletter is now available ...

3.3 million euro GÉANT Competitive Open Call for additional beneficiaries still open ...

PRACE to organize Autumn School 2013 ...

PRACE to issue Call for Proposals for DECI-11 - Tier-1 ...

New magnetic graphene may revolutionize electronics ...

Launch of GBP90 million initiative in Big Data and drug discovery at Oxford University ...

CESCE Group partners with IBM to bring data analytics to international expansion efforts ...

Scientists develop device for portable, ultra-precise clocks and quantum sensors ...

USFlash

University of Florida launches HiPerGator, the state's most powerful supercomputer ...

Cray expands line of Cray XC30 supercomputers with new technical enterprise system ...

Teradata introduces first in-memory technology that supports Big Data deployments ...

Latest EMC Isilon scale-out NAS innovation supports next-generation Cloud, analytics and mobile work flows ...

EMC unveils new ViPR software-defined storage platform ...

University of Florida is first university to fully connect to Internet2 Innovation Platform's three components ...

HP improves customers' data centre efficiencies to support future growth ...

IBM helps Security First Insurance mine Big Data to analyze, prioritize and route social media requests after a disaster ...

Intel launches low-power, high-performance Silvermont micro-architecture ...

Flawed diamonds promise sensory perfection ...

Design a jet engine, play 3D games or host a server - all with the Eurocom Panther series supercomputer laptop ...

UT Arlington electrical engineer using quantum nature of light to boost Internet security ...