Using Atoms to Turn Optical Nanofiber Guided Light On and Off
December 9, 2015 | Okinawa Institute of Science and Technology (OIST) Graduate UniversityEstimated reading time: 3 minutes
Since the optical nanofiber is directly connected to a standard optical fiber, the light can, in principle, be transferred to another quantum system or node some distance away, in the same way you can send a message from your computer to that of your friend's in another location.
"Using optical nanofibers would allow us to fully integrate our system with existing fiber-based communication networks. While the current work is far from being a practical solution to quantum information, it brings the notion of using atoms and light to develop real devices based on quantum mechanics ever closer to fulfilment", explains Professor Síle Nic Chormaic.
While the experiment at OIST currently only generates zeros/off and ones/on consecutively, further exploitation of the quantum behavior of atoms should allow the research team to send light as a combination of "on" and "off" at the same time. In this way, in the future, quantum networks will be able to process more data simultaneously, increase efficiency of information transfer and also provide better cyber security.
"It has been very exciting to work with optical nanofibers which can guide light extremely efficiently even if their diameter is much smaller than the wavelength of light itself. These systems are sure to give us significant progress in quantum networks in the years to come," enthuses Ravi Kumar, one of the authors of this study and a PhD student at University College Cork in Ireland, doing his research work at OIST.
Page 2 of 2Suggested Items
TactoTek Licenses IMSE Technology to Polestar for Sustainable Electronics Design Innovation
05/15/2024 | TactoTekPolestar, the Swedish electric performance car brand, and Finnish smart surface pioneer TactoTek, have entered a collaboration to explore integration of Injection Molded Structural Electronics (IMSE) technology into Polestar’s vehicle programs.
Un-Jammable Quantum Tech Takes Flight to Boost UK’s Resilience Against Hostile Actors
05/13/2024 | BUSINESS WIRE2024 Apple iPad Pro Estimated to Ship Between 4.5 to 5 Million Units
05/08/2024 | TrendForceApple’s recent product launch in May introduced a lineup of new tablets featuring advanced AMOLED screens. Notably, the Pro version boasts a dual-layer tandem structure designed to address the longstanding challenges of screen burn-in and lifespan that are common with AMOLED displays.
Real Time with… IPC APEX EXPO 2024: ASMPT and Technica's Successful Partnership and Future Plans
05/08/2024 | Real Time with...IPC APEX EXPONolan Johnson speaks with Frank Medina and Jeff Timms about the fruitful collaboration between ASMPT and Technica and the upcoming launch of a machine with enhanced capabilities. They also discuss partnerships with semiconductor firms, customer demo plans, and the significance of the demo center. The conversation highlights the potential in North America.
Altair Acquires Research in Flight, Forging a New Path for Aerodynamic Analysis
05/07/2024 | AltairAltair a global leader in computational intelligence, announced it has acquired Research in Flight, maker of FlightStream®, which provides computational fluid dynamics (CFD) software with a large footprint in the aerospace and defense sector and a growing presence in marine, energy, turbomachinery, and automotive applications.