Harnessing light at the nanoscale
Professor Ben Eggleton and Dr Andrea Blanco Redondo are set to illuminate the science of light at the nanoscale with their dazzling Sydney Science Forum.
Professor Ben Eggleton and Dr Andrea Blanco Redondo set to illuminate at their upcoming Sydney Science Forum.
Nanophotonics has a big, bright future. With applications for telecommunications, environmental monitoring and health, the future is certainly bright with our researchers at the helm.
and from the (CUDOS) in the , will present their Sydney Science Forum on Wednesday 26 April at Westmead. will take us on a journey through history to current laboratory experiments to the prospects for the future.
We are fabricating nanoscale devices that will transform how we control information.
Professor Ben Eggleton in his lab.
鈥淲e have 1000 years of light research and our reflections on the history of photonics reveal some important milestones in the development of our current understanding and use of light.
鈥淪ome of the most beautiful mathematical equations ever written tell us how light propagates through our universe,鈥� said Professor Eggleton.
Photons are the building blocks of light and photonics deals with the science and technology of detecting, generating, harnessing and manipulating light. 聽
鈥淥ptical fibres are the highways that connect our world. We investigate how to get light onto these highways, how to get light off these highways and how to avoid collisions,鈥� he said.
Dr Andrea Blanco Redondo
鈥淲e will delve into the underlying physics of the actual work we conduct in our lab in the , part of the (AINST). The results and applications of our work in next generation mobile communication systems and smart sensors, as well as new frontiers of fundamental research, including nonlinear and topological photonics, and in manipulating photons, is quite remarkable. We will provide a glimpse of what happens when we put light through circuitry that is smaller than the wavelength of light itself,鈥� said Dr Andrea Blanco Redondo.
鈥淧hotonics can offer information processing solutions that are compact, energy efficient and immune to electromagnetic interference, so photonics presents an ideal way forward to develop fast, efficient technologies that depend on light,鈥� said Ben.
And that鈥檚 exactly what these physicists are developing. They will discuss some of the not-so-distant applications of where their research will take us.
Health, telecommunications, information technology, transportation and environmental monitoring will all benefit greatly from photonics.
鈥淲e are fabricating nanoscale devices that will transform how we control information. We will be able to control light at the nanoscale within these nanoscale circuits,鈥� Andrea said.
鈥淭hese devices will be able to fit in your mobile phone. One application is in point-of-care medical diagnostics. Sensing devices will improve the way doctors and nurses might test patients, for example the sensors can be used for analysing blood samples, and improve the efficiency and accuracy in delivering results.
鈥淭he devices can be used to monitor local air quality, detecting pollutants and nanoparticles in the atmosphere.
鈥淎nd imagine the possibilities for telecommunications if we can use nanoscale devices and light to improve our mobile phone capabilities by a factor of 1000,鈥� said Ben.
鈥淲e are so pleased to use the as the location of this Sydney Science Forum. This is the place where some of the applications of our work will make a frontline difference,鈥� Andrea said.
Watch the recording of the聽 public lecture now
Bright lights: The science of light at the nanoscale
Be dazzled by the amazing science that underpins new technologies, and discover how light is making our future bright.