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Free Space MgO:PPLN bulk crystal solutions

Readily available stock of periodically poled lithium niobate (MgO:PPLN) crystals can be provided on short timescales to rapidly meet your application needs, available for various combinations of pump sources, from femtosecond, picosecond, nanosecond to continuous waves, providing the capability to efficiently generate laser light in a wide range of wavelengths.

Zoomed in view of multiple bulk crystals, representing Free Space MgO:PPLN Bulk Crystal Solutions.

Free Space MgO:PPLN waveguide solutions

Covesion MgO:PPLN waveguides offer exceptional performance and reliability for advanced nonlinear optical applications. Engineered for precision, our waveguides provide efficient wavelength conversions.

Our waveguides offer reliable, high-quality solutions tailored to meet the demands of cutting-edge research and industrial applications. Experience precision and innovation with our MgO:PPLN waveguide technology.

Singular waveguide, representing Free Space MgO:PPLN Waveguide Solutions.

Free Space Custom solutions

Covesion custom design and fabrication capability provides application-specific service with specialist grating/ waveguide structure/ AR coating design and manufacture, resulting in a wavelength conversion free space solution tailored to your needs.

We offer a range of custom free space solutions including: one-off crystals and waveguides, OEM prototyping and large-volume manufacture.

Row of five, equally sized poled wafers, representing Free Space Custom Solutions.

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

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Explore Covesion MgO:PPLN free space solutions today and let our expertise ensure your needs are met with precision and tailored solutions.

  • 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

  • Dr. Florian Karlewski

    HighFinesse GmbH, Head of R&D

  • 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.

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.

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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