Quantum Technologies at Sussex

Some good news arrived today. We had been hoping to hear it since September but it finally appeared today. It involves several physicists from the Atomic, Molecular and Optical (AMO) Group of the Department of Physics & Astronomy in the School of Mathematical and Physical Sciences here at the University of Sussex who bid to participate in a major investment (of ~£270M) in quantum technology overseen by the Engineering and Physical Sciences Research Council (EPSRC). Today we learned that Sussex physicists were successful in their applications and in fact will participate in two of the four new Quantum Technology “hubs” now being set up. One of the hubs is led by the University of Oxford and the other by the University of Birmingham. We will be starting work on these projects on 1st December 2014 (i.e. next Monday) and the initial funding is for five years. Congratulations to all those involved, not just at Sussex but also in those other institutions participating in the new programme.

For a relatively small Department this is an outstanding achievement for Sussex, and the funding gained will help us enormously with our strategy of expanding laboratory-based experiment physics on the University of Sussex campus. Since I arrived here last year it has been a priority for the School to increase and diversify its research portfolio, both to enhance the range and quality of our research itself and to allow us to teach a wider range of specialist topics at both undergraduate and postgraduate level. This particular subject is also one in which we hope to work closely with local comanies, as quantum technology is likely to be a key area for growth over the next few years.

I’m very excited by all this, because it represents a successful first step towards the ambitious goals the Department has set and it opens up a pathway for further exciting developments I hope to be able to post about very soon.

To celebrate, here’s a gratuitous picture of a laser experiment:

laser

You can find more information about the Quantum Technology hubs altogether here.

The text of the official University of Sussex  press release follows:

Sussex scientists have been awarded £5.5 million to develop devices that could radically change how we measure time, navigate our world and solve seemingly impossible mathematical equations.

The grants, received by members of the University’s Atomic, Molecular and Optical Physics (AMO) research group, represent part of a £270 million UK government investment announced today (26 November) to convert quantum physics research into commercial products.

Quantum technology is the applied field of quantum theory. It includes such phenomena as “quantum entanglement”, the idea that objects are not independent if they have interacted with each other or come into being through the same process, and that changing one will also change the other, no matter how far apart they are.

Members of the AMO group have become part of two major national quantum centres: the UK Quantum Technology Hub on Networked Quantum Information Technologies and the UK Quantum Technology Hub for Sensors and Metrology. These centres bring together universities and industry to develop and construct quantum technologies.

The award from the Engineering and Physical Sciences Research Council (EPSRC) will help to fund several Sussex research projects:

  • Dr Jacob Dunningham will be developing a theory to understand how remote objects can be detected with exquisite precision by making use of a networks of sensors linked by quantum entanglement.
  • Dr Winfried Hensinger, as part of one hub, will develop the quantum processor microchip architecture and a new technique of quantum processing using microwave radiation to enable the construction of a large-scale “super-fast” quantum computer. As part of the other hub, he will develop powerful portable sensors able to detect magnetic fields with unprecedented accuracy utilizing a new generation of microchips capable of holding arrays of individual charged atoms.
  • Dr Alessia Pasquazi will develop miniature, ultra-fast, photonic sources of light that form the heart of a new generation of quantum sensors and navigation devices.
  • Dr Marco Peccianti will shrink to the size of a shoe box an “optical frequency comb”, a highly accurate clock currently found only in state-of-the-art laboratories.
  • Prof Barry Garraway will design new rotation sensors for compact navigation devices using atom-chip technology.
  • Dr Matthias Keller will develop a network connecting several quantum processors through the exchange of single photons, resulting in a new version of the internet, the so-called ‘quantum internet’.

In response to the funding news, Professor Peter Coles, Head of the School of Mathematics and Physical Sciences, said: “Quantum sensors offer amazing possibilities for smaller and lighter devices with extraordinary precision. As a consequence, quantum theory promises revolutionary technological applications in computing, measurement, navigation, and security.”

Professor Michael Davies, Pro-Vice-Chancellor for Research, said: “This new research programme will consolidate the reputation of the University of Sussex as one of the world-leading centres for the development of ground-breaking quantum technologies.”

The research will be supplemented by a significant Sussex investment and will make use of the world-leading multi-million pound quantum technology laboratories located at the University.

Professor Coles added: “Our pioneering ‘MSc in Frontiers of Quantum Technology’ program along with numerous PhD positions will provide training for a new generation of researchers and developers to be employed in the emerging quantum technology sector.”

Greg Clark, Minister of State for Universities, Science and Cities, said: “This exciting new Quantum Hubs network will push the boundaries of knowledge and exploit new technologies, to the benefit of healthcare, communications and security.

“Today’s announcement is another example of the government’s recognition of the UK’s science base and its critical contribution to our sustained economic growth”.

4 Responses to “Quantum Technologies at Sussex”

  1. “two of the four new Quantum Technology “hubs” now being set up. One of the hubs is led by the University of Oxford and the other by the University of Birmingham”

    In their reports, they should refer to the liaisons between the hubs as “entanglement”.

  2. […] I’m drawing this to the attention of readers of this blog primarily to point out that the Department of Physics & Astronomy at the University of Sussex is one of relatively few UK universities to have a significant and well-established programme of Masters (MSc) courses, including courses in Physics, Particle Physics, Cosmology, and Astronomy. In particular we are the only Department in the United Kingdom to have an MSc in Quantum Technology, an area which has just benefitted from a substantial cash investment from the UK government. […]

  3. […] I’m drawing this to the attention of readers of this blog primarily to point out that the Department of Physics & Astronomy at the University of Sussex is one of relatively few UK universities to have a significant and well-established programme of Masters (MSc) courses, including courses in Physics, Particle Physics,  Cosmology, and Astronomy. In particular, as I mentioned above, we are the only Department in the United Kingdom to have an MSc in Quantum Technology, an area which has just benefitted from a substantial cash investment from the UK government. […]

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