Matthew Griffin, award winning Futurist working between the dates of 2020 and 2070, is described as “The Adviser behind the Advisers” and a “Young Kurzweil.” Regularly featured in the global press, including BBC, CNBC, Discovery and RT, Matthew’s ability to identify, track, and explain the impacts of hundreds of revolutionary emerging technologies on global culture, industry and society, is unparalleled. Recognised for the past six years as one of the world’s foremost futurists, innovation and strategy experts Matthew is an international speaker who helps governments, investors, multi-nationals and regulators around the world envision, build and lead an inclusive, sustainable future. A rare talent Matthew sits on several boards and his recent work includes mentoring Lunar XPrize teams, building the first generation of biological computers and re-envisioning global education with the G20, and helping the world’s largest manufacturers ideate the next 20 years of intelligent devices and machines. Matthew's clients include three Prime Ministers and several governments, including the G7, Accenture, Bain & Co, BCG, BOA, Blackrock, Bentley, Credit Suisse, Dell EMC, Dentons, Deloitte, Du Pont, E&Y, HPE, Huawei, JPMorgan Chase, KPMG, McKinsey, PWC, Qualcomm, SAP, Samsung, Sopra Steria, UBS, and many more.
WHY THIS MATTERS IN BRIEF
If you’ve ever been too lazy to go and get something yourself then tractor beams are for you.
Hot on the heels of researchers in the UK and US who over the years have created a variety of different types of tractor beams that use light or sound to levitate and manipulate objects, a team from the University of Adelaide in Australia have announced they’ve created a “tractor beam for atoms.” The invention marks the first time ever that scientists have been able to demonstrate a highly efficient Waveguide Trap, and it’s a world first in the world of tractor beams. Furthermore, unlike its other cousins, the new tractor beam would also work in space – sci-fi becoming sci-fact.
The powerful atomic tractor beam, which is also referred to as a light-driven energy trap, has the amazing ability to pull atoms into a microscopic hole at the center of a special optical fiber using infra-red light.
“Although tractor beams are green or blue in the movies, in this case the trap is made of invisible infra-red light,” said Ashby Hilton, the PhD student responsible for developing the technology.
How it works
“The beam grabs hold of atoms that are floating in a chamber that is almost completely emptied of gas – a little sample of outer space on Earth. Every atom that enters the tractor beam is pulled into the fiber – there is no escape,” added Hilton.
Once sucked in, the atoms can be held there for long periods of time. The infra-red light interacts with the atoms to create a change in energy which drives the atoms to the most intense part of the light beam and keeps there.
“Our experiments show that we can very precisely control light to produce exactly the right conditions to control atoms,” shared Hilton.
In addition to being incredibly cool, the novel device also opens the door for new quantum experiments that can lead to diverse advanced even futuristic applications.
“Our researchers are manipulating and measuring individual atoms and molecules to sense the world around us. This new era of quantum sensing is opening up diverse new possibilities from attempting to detect disease through to finding particular molecules in the breath, to assisting miners and defense by detecting anomalous magnetic fields associated with mineral deposits or covert submarine activity,” explained IPAS Director Professor Andre Luiten.
The team’s beginner experimentation attempts will focus on communications.
“Our first experiments intend to use these stored atoms as elements of a quantum memory for new quantum internet applications, and we hope that our work may eventually form part of absolutely secure communications channel that is of obviously of high interest to the defense, intelligence and industry,” expressed lead researcher on the project Dr Philip Light. The world’s first ultra-secure quantum internet was demonstrated recently when two teams of Austrian and Chinese researchers hosted a long distance video call using the ground breaking technology.
The researchers are also now exploring the next stage in their project which will see the tractor beam adapted to form from a hollow cone of light rather than a solid beam. The new configuration will allow the atoms to be held at the perfectly dark center of the cone essentially generating a quantum funnel where atoms can be trapped without disrupting their quantum state.
“This is an extremely powerful idea – not only can we move and manipulate the atoms, but we will be able to shield them from the disruptive effect of intense light,” concluded Light.