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Aerospace and Defence

Whether you are researching a novel innovation or developing systems for deployment, our team provides product advice and application support. We have worked in a diverse number of applications including countermeasure systems, communications (earth to satellite and ground based), LIDAR, and a range of other sensing devices. We can be your partner of choice when developing the next generation technology.

A satellite emitting a laser to the Earth, representing Aerospace and Defence.

Our Aerospace and Defence Clients and Partners

We have worked with researchers and clients around the world to provide them with the wavelength conversions needed for their work in the Aerospace and Defence industries.

UCL partner logo.
University of Southampton partner logo.
NASA partner logo.
Stanford University partner logo.
Heriot Watt University partner logo.
Lincoln Laboratory Massachusetts Institute of Technology partner logo.
CERN partner logo.
ETH Zürich partner logo.
ORCA Computing partner logo.
YOFC partner logo. Smart Link Better Life.
University of Birmingham partner logo.
G&H partner logo.
Sirah Lasertechnik partner logo.
MenloSystems partner logo.
Max Planck Gesellschaft partner logo.
ZeroK NanoTech partner logo.
NIST National Institute of Standards and Technology partner logo.

Interested in PPLN for Aerospace or Defence Applications?

If you are working in environmental, medical or life sciences. and think PPLN is right for you, contact us for more information.

Explore our solutions

Free space solutions

Covesion poling technology provides a versatile basis for the design and manufacture of unique PPLN crystals and waveguides, providing the option for tailor-made wavelength conversion solutions.

Fiber coupled solutions

Our PPLN fiber coupled solutions facilitate highly efficient and cost-effective frequency conversion, providing an easy to use method of accessing wavelengths which are unavailable from commercial laser sources.

Electronics & Accessories

Covesion design, develop and manufacture, thermal management and sensor control electronic systems, providing thermal stability within 0.001°C, product compactness and reliability, low operating noise, and simplicity in use.

Download our full catalog

Access Covesion comprehensive catalogue for detailed information on products, specifications, and solutions. Download now to explore our offerings.

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What our customers say about us

  • Dr. Félix Bussières

    ID Quantique, VP Research & Technology

  • Dr Jefferson Florez Gutierrez

    Imperial College London, Research Assistant

  • Dr. Adetunmise Dada

    University of Glasgow, Lecturer in Optics School of Physics and Astronomy

  • Jeff Thompson

    Princeton University, Associate Professor of Electrical and Computer Engineering

As Covesion’s products are so well documented, we were able to easily select the waveguide we needed and discussions with Covesion’s team were helpful and clear. The product works well and is used regularly by the team here at IDQ.

One of the main reasons we purchased PPLN products from Covesion is that they provided all the information we needed for understanding the crystal, and the sales team at Covesion made the purchase and the subsequent use of the product very simple. The company stands out because their poling technique is so good.

The customer service from Covesion has always been excellent. We have a great rapport with Corin (ProfessorCorin Gawith, CTO, Covesion) and the team, and their knowledge is invaluable. I have had occasion to use Covesion crystals twice during my research at The University of Glasgow and the turnaround for the custom products was very quick, meaning the research could continue without delay.

Specifically with regards to our area of interest, the PPLN crystals are periodically poled, and the period of poling needs to be optimised to ensure the best performance of the source, enhancing the efficiency of the generation. Covesion gave us various options rather than just one specific period for the poling. For example, in one of the devices there were different groups of poling periods and that allowed us to optimise for best performance and find the configuration that worked the best.

Compared to some other nonlinear mediums, Covesion’s PPLN product provides much higher nonlinear coefficient and good optical qualities that are suitable for high power laser applications.

Covesion has good reputation in the community, they provide good quality products as well as excellent technical support for the materials and technologies used in our laser system. They offer a range of standard in-stock products, together with providing bespoke products and customised services.

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