Electronics & Accessories
Temperature controllers
Covesion temperature controllers are compact solutions designed for maintaining stable performance and optimized conversion efficiency for free space solutions and fiber-coupled components.
Electronics & Accessories
Ovens & Accessories
Covesion have designed a range of PPLN crystal clips, ovens and mounting accessories, providing a complete PPLN solution for free space applications.
Electronics & Accessories
Custom Electronics
Covesion design, develop and manufacture solution orientated, electronic control products specializing in thermal management and sensor control systems.
Temperature controllers
Covesion temperature controllers are compact solutions designed for maintaining stable performance and optimized conversion efficiency for free space solutions and fiber-coupled components. Their precision and reliability ensure consistent performance across optical setups, making them ideal for demanding research and industrial applications where temperature stability is essential for optimal results.
Ovens & Accessories
Covesion offers a variety of clip kits in different sizes designed to securely mount PPLN and PPKTP crystals and waveguides. These mounted chips can be easily aligned using pin-aligned mounting within the Covesion oven series. Additionally, Covesion provides free-space mounting solutions, including post-mount adapters, flexure stage adapters, and oven-free mounts. This comprehensive range of mounting options ensures compatibility with diverse experimental setups and enhances the ease of integration into various optical systems.
Custom Electronics
Covesion design, develop and manufacture solution orientated, electronic control products for customers operating in the healthcare, energy, defense and scientific instrumentation markets. Specializing in thermal management and sensor control systems, Covesion offers a range of products from off-the-shelf to custom solutions. Covesion have the expertise to provide bespoke temperature control solutions providing thermal stability within 0.001°C, product compactness and reliability, low operating noise, and simplicity in use.
Device Mounts & Packaging
Covesion’s device mounts and packaging solutions are designed to maximize durability, stability, and ease of integration for fiber-coupled systems. Robust protective housings and reinforced fiber jacketing enhance handling and environmental resilience, while precision mounting options support repeatable installation. From breadboard prototypes to complex optical setups, these solutions simplify system integration and ensure reliable, high-performance operation across demanding photonics applications.
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Relevant resources
TECHNICAL GUIDE: Covesion Guide to PPLN: Introduction
TECHNICAL GUIDE: Covesion Guide to PPLN: Introduction
WHITE PAPER: Wavelength Engineering Using Non-Linear Optical…
In this white paper, Dr Stuart Coomber, Global Head of OEM Sales discusses wavelength engineering using non-linear optic…
WHITE PAPER: Wavelength Conversion in Harsh Environments
In this white paper, Dr Stuart Coomber, Global Head of OEM Sales, discusses wavelength conversion in harsh environments …
WHITE PAPER: MgO:PPLN Applications
In this white paper, Dr RongRong Xu, Head of Scientific Sales, discusses the applications of MgO:PPLN.
CASE STUDY: The UK Quantum Technology Hub
The research at QuantIC is creating visible and infrared light using Covesion’s non-linear, PPLN crystals to provide a…
CASE STUDY: ID Quantique
ID Quantique (IDQ) are global leaders in Quantum-Safe Security and Quantum Sensing, harnessing light to develop and indu…
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Dr. Félix Bussières
ID Quantique, VP Research & Technology
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Dr Jefferson Florez Gutierrez
Imperial College London, Research Assistant
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Dr. Adetunmise Dada
University of Glasgow, Lecturer in Optics School of Physics and Astronomy
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Dr. Florian Karlewski
HighFinesse GmbH, Head of R&D
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Jeff Thompson
Princeton University, Associate Professor of Electrical and Computer Engineering
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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.
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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.
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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.
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The cooperation with our partners Covesion and Fraunhofer IPM during the project and beyond was excellent. It enabled us to achieve results beyond the planned objectives.
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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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