We offer a range of custom design packages including; one-off crystals, OEM prototyping and large-volume manufacture.
Custom PPLNWith over 20 years’ experience in the manufacture of MgO:PPLN crystals, waveguides and accessories for the photonics market, Covesion provides a range of solutions for highly efficient non-linear frequency conversion.
Our Products
Covesion are world leaders in the research, development and manufacture of MgO:PPLN crystals and waveguides for highly efficient, non-linear frequency conversion. With over 20 years’ experience in the manufacture of PPLN technologies for the photonics industry, experts at Covesion are well equipped to provide insight and guidance on the design of systems for generating visible and IR light.
Covesion has over 20 years’ experience in the research, development and manufacture of PPLN solutions.
We work with a number of partners overseas to ensure a global distribution network for our PPLN solutions.
Contact our technical sales team today for help and advice on using our PPLN technology.
Our dedicated engineers provide advice and support to customers from academic institutions and industrial organisations across the globe, helping you to find the right frequency conversion technology for your application. Our PPLN crystals, waveguides and accessories are designed to be robust in their daily usage and offer flexibility to allow them to be integrated into any system.
Covesion PPLN technologies are designed for efficient frequency conversion of lasers allowing our customers to reach wavelengths that otherwise cannot be achieved. Whether you require a PPLN crystal for scientific research, prototype development or an industrial application, Covesion offers a complete range of PPLN products designed for quick and simple integration with your laser arrangement.
Our waveguides deliver market leading performance combined with easy to use FC/APC inputs and outputs. Highly efficient second harmonic generation can be achieved for pump wavelengths in the 1535nm – 1565nm range.
Covesion poling technology provides a versatile basis for the design and manufacture of unique PPLN crystals, providing the option for tailor-made wavelength conversion solutions.
MgO:PPLN crystals and waveguides are available for high efficiency SHG, DFG, SFG and OPO interactions. Wavelength generation coverage runs from visible to mid-IR.
Covesion’s team of optical engineers has designed a range of PPLN crystal clips, ovens, temperature controllers and mounting accessories, providing a complete PPLN system for easy integration into your optical arrangement.
Keep up to date with what’s happening here at Covesion with all our latest news and research publications together with details of upcoming industry exhibitions.
We are attending a number of conferences and exhibitions over the next few months including, UK National Quantum Technologies Showcase 2022, Made for Space and SPIE Photonex.
Read ArticleRead our technical support documents to help find the answers you need and keep up to date with the latest developments in the field of PPLN technology by searching through our publications database.
Read the latest publications in the field of PPLN technology or search through our extensive back catalogue of papers.
View allOur technical documents provide useful background information on PPLN, from second order nonlinear optics to tips on how to use PPLN for your application.
View all