Atomic and Laser physics

SETI Institute - An introduction to the research & education programs of SETI

Date: 
4 Jun 2019 - 2:00pm
Venue: 
clarendon
Room: 
Lindemann Lecture Theatre
Audience: 
Specialised / research interest

Celebrating its 35th year in 2019, the SETI Institute, founded by Astronomers Carl Sagan, Jill Tarter and Frank Drake, has grown from a small research team focused on searching for radio signals beyond our solar system (as a proxy for intelligent civilizations) to an organization of over 90 PhD scientists representing 23 different academic backgrounds, organized into 6 divisions of research. CEO, Bill Diamond, will describe the multidisciplinary structure and research of the Institute, whose mission is to explore, understand and explain the nature and origins of life in the universe.

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22 May 2019

New Invention: Electrodynamic Micro-Manipulator

The handling of non-spherical micron-sized objects is a challenge for the manufacturing industry and for the wider exploitation of nanomaterials. Current manipulation techniques consist of pick-and-place machines used to place microelectronic components onto circuit boards, and optical methods that use laser radiation to manipulate objects. Pick-and-place methods are unsuitable for objects smaller than 100 microns because electrostatic and Van der Waals attraction prevents their release.

19 May 2019

Alex Savin receives a best student presentation prize at ICHED 2019

Alex Savin, a third year DPhil student in Prof Peter Norreys group in Atomic and Laser Physics, received the runner-up student presentation prize for his talk at the International Conference on High Energy Density science (ICHED 2019) conference in University College Oxford in April 2019. Alex's paper was entitled "Energy Absorption in the Laser-QED Regime" and described the interaction of multi-petawatt laser pulses with solid targets.

19 May 2019

Marko Mayr wins a best poster prize at an international workshop

Marko Mayr, a second-year DPhil student under the supervision of Prof Peter Norreys, was awarded a best poster competition prize by an expert panel at the Laser Plasma Accelerator Workshop, Split, Croatia, 6th -10th May 2019. Marko's poster was entitled "Wakefields in a Cluster Plasma" and described the research work he had conducted at the Clarendon Laboratory over the past eighteen months since he started his doctoral degree.

Finance & Physicists Lecture

Date: 
9 May 2019 - 2:30pm
Venue: 
clarendon
Room: 
Martin Wood Lecture Theatre

Finance might appear to be a world away from physics and hence from your life. However, whether you take not of it or not, your daily life is governed by markets. Finance is ultimately the study of markets, specifically seen through a financial lens and the understanding of these has ramifications for everything from how much we are paid to where we live and what is available in the supermarket.

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30 April 2019

New Invention: Increased capacity in telecom networks

The technology available to licence is a new technique for using higher order Hermite-Gaus (HG) modes to increase the channel capacity in telecommunication networks via HG mode selective multiplexing. The bandwidth of telecommunication networks can consequently be brought up to the theoretical maximum for a particular time-frequency resource.
As the device proposed operates noise-free, the invention is expected to be of use in applications.

High capacity telecommunications using multiple modes

15 April 2019

Oxford scientists unlock the properties of turbulence

Our world and the whole Universe is full of turbulent fluids, usually in the plasma state. Most people are familiar with the notion of turbulence. Whether it is the chaotic swirls that appear as you add milk to your coffee or tea or the unpredictable motions of the atmosphere all too familiar to frequent fliers. However, despite this ubiquity, it is exceptionally hard to pin down in precise mathematical terms, with current theories either derived empirically or through dimensional analysis.

29 March 2019

Fusion scientists gather in Oxford

Peter Norreys, Oxford’s Professor of Inertial Fusion Science, is chairing the “International Conference on High Energy Density Science” in University College Oxford on behalf of the Institute of Physics plasma physics group from 1st – 5th April 2019. The 120 registered participants from all over the world will be coming to Oxford discuss a range of topics ranging from the behaviour of matter under extreme pressures, laboratory plasma astrophysics, progress in inertial confinement fusion through to high laser electric field phenomena.

29 January 2019

First SCS Experiments at EuXFEL

Oliver Humphries and Sam Vinko from Oxford Physics were part of one of the first user experiments to take place at the European XFEL, the flagship x-ray free-electron laser facility currently being commissioned at DESY in Hamburg, Germany. The first user results were reported at the annual XFEL User meeting on 23 January.

From the Lab into your Life - IF Oxford

Date: 
16 Oct 2018 - 6:30pm to 9:00pm
Venue: 
martinwood

Physics: From the Lab into your Life
- an event as part of IF Oxford, the Oxfordshire Science and Ideas Festival

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