University of Leeds terahertz researchers win 2014 Faraday Award

University of Leeds professors Giles Davies (left) and Edmund Linfield (right) have won the 2014 Faraday Award for nearly two decades of work on terahertz science and technology. (Image credit: University of Leeds).
IMAGE: University of Leeds professors
Giles Davies (left) and Edmund Linfield (right) have won the 2014 Faraday Award for nearly two decades of work on terahertz science and technology. (Image credit: University of Leeds).

Professor Giles Davies and professor Edmund Linfield of the University of Leeds School of Electronic and Electrical Engineering have won the 2014 Faraday Medal for outstanding contributions to experimental physics; specifically, their nearly two decades of work on terahertz science and technology--an exciting field that is opening up applications in the far-infrared region of the electromagnetic spectrum.

RELATED ARTICLE: Quantum cascade lasers prepare to compete for terahertz applications

The citation for the award, announced by the Institute of Physics (IoP), said, "Professor Davies and Professor Linfield's contributions to the science and technology of this region of the spectrum over the last two decades are remarkable not only for their outstanding and influential achievements, but also for the breadth of their activities, which have underpinned the spectacular growth of this field internationally."

Terahertz waves lie in the part of the electromagnetic spectrum between infrared and microwaves. They have a wide range of existing or potential uses including chemical analysis, security scanning, medical imaging, and telecommunications.

Professor Davies, chair of Electronic and Photonic Engineering and Pro-Dean for Research and Innovation for the University's Faculty of Engineering, said, "We are honoured to receive this award on behalf of the many colleagues that we have worked with in Leeds, across the UK, and internationally."

The University of Leeds group has played a leading role in terahertz frequency research internationally. It has led in the development of quantum cascade lasers--small solid-state devices that make terahertz lasers much more portable--and the development of the use of terahertz spectroscopy to characterize materials. Among the new projects Leeds is involved in is work with the UK and European space agencies to develop a satellite laser to quantify key gases involved in climate change in parts of the atmosphere that current technology cannot reach.

Professor Linfield, chair of Terahertz Electronics and Director of Research and Innovation for the School of Electronic and Electrical Engineering, said, "We are delighted to receive this award jointly, and that tells a story: the development of this field has all been about cooperation, not just within the group at Leeds, but across Europe and internationally. We are at a really exciting time in the development of terahertz science and engineering."

Professor Davies and Professor Linfield arrived at Leeds from the University of Cambridge in 2002 and 2004, respectively, and have helped establish one of the world's leading centers of terahertz technology at Leeds. In February, the University took the lead in the race to build the world's most powerful quantum cascade terahertz laser, doubling the performance previously set by separate teams at the Massachusetts Institute of Technology (MIT) and the Vienna University of Technology.

SOURCE: University of Leeds;


Most Popular Articles


Opportunities in the Mid-IR

The technology for exploiting the mid-IR is developing rapidly:  it includes quantum-cascade lasers and other sources, spectroscopic instruments of many...

Fiber Optic Sensors – Fundamentals, Principles and Applications

In this webcast, sponsored by Nufern, we focus on optical fiber sensing technology.  Fundamental concepts will be presented first, followed by the under...

Infinite Possibilities – Easily Combining Scanner and Servo Motion

High precision motion control applications such as laser micromachining, 2-photon polymerization, glass panel and film patterning, and additive manufacturing...

Solutions in Search of Problems: What Spectroscopy Can Do for You

Spectroscopy is so pervasive that most of us take it for granted. We use it for routine laboratory and test measurements without appreciating how those same ...

Technical Digests

HIGH-ENERGY LASER COATINGS: Eliminating laser damage proactively

High-power and high-energy thin-film antireflection coatings for laser optics require careful des...
Sponsored by

LIBS -- spectroscopy for remote identification of materials

Laser-induced-breakdown spectroscopy (LIBS) uses a pulsed laser to vaporize a small sample of a s...
Sponsored by

Laser Tools for Materials Processing

Laser materials processing requires not only the appropriate industrial laser system, but also a ...
Sponsored by

Click here to have your products listed in the Laser Focus World Buyers Guide.


P-series 1470nm to 1550 nm

Ultra-High Brightness Direct Diode Lasers 20W to 135W

T-Series 915nm, 940nm, or 976nm

Ultra-High Brightness Direct Diode Lasers 85W to 575W

PCB Laser Marking System

PCB Laser Marking Systems


Lighthouse Photonics Inc

Provides sealed, turn-key, cost-effective, diode-pumped solid-state (DPSS) lasers for s...

Fibertek Inc

Specializes in the design, development, manufacture, and testing of advanced diode-pump...

Control Micro Systems Inc

Offers laser marking, laser cutting, laser drilling and laser welding systems for a wid...

Social Activity

Copyright © 2007-2014. PennWell Corporation, Tulsa, OK. All Rights Reserved.PRIVACY POLICY | TERMS AND CONDITIONS