Professor John Travers, Heriot Watt University Uses A Laser In The Lab. Credit Heriot Watt University (1)

Professor John Travers, Heriot-Watt University.

A leading academic team from Heriot-Watt University is partnering with ASML, a major international supplier to the semiconductor industry, driving the advancement of new light source technologies.

In a five-year collaboration partly funded by ASML, Professor John Travers’ research into fundamental physics will be accelerated, creating a direct route from lab to market for new laser technologies.

The partnership demonstrates Heriot-Watt University’s expertise in attracting industry collaborations and overseas investment into its leading-edge academic research.

ASML is a manufacturer of semiconductor lithography machines. Based in the Netherlands, the company uses light to print tiny patterns onto silicon, resulting in the mass production of semiconductor chips. Precision is key to the printing technique. Optical metrology also uses light to establish the exact measurements required. Developments in this field allow top chipmakers to create better performing, cheaper chips.

Due to the value of each multimillion machine, it is vital that ASML continues to explore new directions for its technology to take.

The partnership resulted in a new laboratory at Heriot-Watt University which will accelerate the industrialisation of fundamental physics research. Professor Travers’ current focus is on new broad bandwidth light sources for optical metrology. The sensors in ASML’s machines must work at multiple wavelengths because they encounter various materials, each of which absorb in different ways. His team has already delivered several ideas that have been patented.

Professor Travers said: “The type of optical components used in recent research previously sat in the domain of fundamental physics research. Working in close cooperation with ASML is rapidly moving our work in the direction of the industrialisation of this technology, where we are addressing specific engineering challenges and applying the technique to create real-world impact.

“My research into fundamental physics can be used by ASML in an industry setting. So often in academia, the focus is on advancing the science and impressing our peers. However, through this industrial partnership, we are addressing specific real-world engineering challenges, with industry and academia learning from each other.”

Application of the advances in light source technologies are not limited to semiconductor chip manufacture. There are also valuable uses for the technique in healthcare technology and precision manufacturing.

Hein Otto Folkerts, Vice-President within Development and Engineering at ASML, said: “ASML has a long tradition of close partnerships with academia. Our collaboration with Professor Travers and Heriot-Watt University will complement ASML’s research agenda, supporting our technology roadmap. This group at Heriot-Watt is one of the leading groups in the world working on these kinds of light sources and has a track record on innovations.”

David Richardson, Chief Entrepreneurial Executive at Heriot-Watt University, said: “The work of Professor Travers and his team is hugely important to the advancement of light source and sensor technology. Through collaborations of this type, Heriot-Watt University can create greater cohesion between academic disciplines, industry partners and the global community.

“Industry leaders are increasingly recognising the value of bringing complex, technical issues to specialist universities and collaborating on the research, direction and engineering work they require. By accelerating the transfer of research knowledge from lab to market, Heriot-Watt is generating opportunities for R&D funding, attracting inward investment to Scotland and helping to elevate the country’s reputation in the field.”

Related campaign: 

The Go Further Investment Index is an opportunity to engage, showcase and celebrate progressive businesses who are pushing through and achieving their aspirations through access to investment, impactful collaborations, and the foresight to inform and respond to the changing world around them.

It is open to Northern Powerhouse and Scotland-based businesses of all sizes and from all sectors, but we are particularly interested in businesses operating within bio-science, health tech, clean energy, decarbonisation, circular economy, data and digitisation, space and satellite, tech, AI and advanced manufacturing.

For more info visit

Neina Sheldon
Article by Neina Sheldon
Share Article