Company Playing Crucial Role in ESA Mission to Mars

Denbighshire-based high-tech company Laser Micromachining Limited (LML) is set to play a crucial role in a European Space Agency (ESA) mission to Mars after developing a vital component in the next generation of space technology.

From its world-class laboratories at St Asaph's Technium OpTIC, LML is using its laser micromachining expertise to produce a critical element which will help to measure the wind speed and direction on the dusty red planet. The anemometer, as the instrument is better known, is set to be housed on the robotic Rover vehicle on the ExoMars mission set to launch in 2016.

"LML has been chosen to assist in the ExoMars mission because we have world-leading laser-based capabilities for producing the highly precise components needed to measure the direction and strength of the wind on Mars", said General Manager of LML, Dr Nadeem Rizvi. "Other techniques have been tried but have not been able to produce the very fine features required by the mission. This is a major technical development for the mission but also for future science investigations to come."

ExoMars is a European-led space exploration mission, currently under development by the European Space Agency (ESA), that will send a robotic Rover vehicle to the surface of Mars. The mission will search for signs for life on Mars, survey the Martian terrain and study the interior make-up of the red planet. Data from the mission should provide valuable input for broader studies of exobiology (the study of organisms originating from outside of Earth) as well as the search for life on other planets.

The anemometer, one of the scientific instruments used to gather data on the robotic Rover, requires a small rod of glass coated with a very thin layer of platinum (about a one thousandth of the thickness of a human hair). By using its laser micromachining technology, LML has developed a way of producing the very fine patterns on the platinum-coated rod which can essentially create a miniature electrical circuit. By connecting sensitive electronics to this platinum circuit and measuring the response of this device it is then possible to detect the strength and direction of the wind.

"The major challenge was to produce extremely fine and accurate patterns, as small as two hundredths of a millimetre, over the surface of a circular rod. We are proud to say that through the expertise and world-class facilities here at LML we have delivered what many thought was not possible and the detectors are being tested as we speak," said Dr Nadeem Rizvi. "Not only has our technology produced the strongest accuracies demanded in space projects but we have proven that laser micromachining is here, it can work and has the potential to be the number one technology of the future."

LML is also part of the XGEN consortium which was established in 2007 and consists of three Welsh Micro/Nanotechnology Centres of expertise. XGEN is a Welsh Assembly Government initiative designed to ensure industry has open access to state of the art facilities and equipment.

It brings together top micromachining and micro nanotechnology (MNT) organisations as a world-class platform to bridge the gap with industry and to capitalise on the wealth of high-quality research, experience and manufacturing capabilities available within Wales.

Ieuan Wyn Jones, Minister for the Economy and Transport, congratulated LML and said the company's technological capability was an example of the wealth of expertise in Wales:

"It's excellent news to hear of a Welsh company playing a key role in providing the vital technology needed to support such an exciting high profile space programme. Solving complex application problems has been a strength within each of XGEN's three member organisations and pulling these skills, experiences, know-how and technology together under one umbrella has made XGEN a force to be reckoned with on the international stage. The combination of these skills means that the wealth of expertise on offer can be applied to unique customer requirements enabling the development of practical, successful and cost-effective solutions for large and small businesses alike."

The three centres that unite under the XGEN brand are LML, MicroBridge Services Ltd and metaFAB

Tell Us What You Think

Do you have a review, update or anything you would like to add to this news story?

Leave your feedback
Your comment type
Submit

While we only use edited and approved content for Azthena answers, it may on occasions provide incorrect responses. Please confirm any data provided with the related suppliers or authors. We do not provide medical advice, if you search for medical information you must always consult a medical professional before acting on any information provided.

Your questions, but not your email details will be shared with OpenAI and retained for 30 days in accordance with their privacy principles.

Please do not ask questions that use sensitive or confidential information.

Read the full Terms & Conditions.