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We offer a range of custom design packages including; one-off crystals, OEM prototyping and large-volume manufacture.Custom PPLN
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The Waveguide Package Accessory Pack contains optimally selected input and output fibre PM patch-cords for maximum modal overlap and to minimise coupling loss between the Waveguide Package and the patch-cord.
The accessory pack additionally contains the both input and output patch cords, with 3mm sheathing for robustness, along with 2x fused FC/APC optical fibre connectors to ensure ideal alignment of the slow axis of the fibre connector in the Waveguide Package and Patch cord.
The accessory pack is compatible with both the Packaged Waveguide (WGP) and Fibre Coupled Component (WGCO) modules.Have a question?
- Maximise coupling efficiency
- 2 x Optical Fibre Union
- Polarisation Maintaining Input / Output Fibres
- Compatible with WGP and WGCO
We have more than 20 years’ experience in the research, development and manufacture of commercial PPLN solutions.
Working with a global distribution network, we supply PPLN solutions into research and industry worldwide.
Contact our technical sales team for help with selecting the right PPLN solution for your application.
Read 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.
We are constantly updating our technical documents and publications database to ensure you have all the up to date resources you need. Need more information? Contact our customer support team.View all
PPLN WaveguidesRead Article
For fixed wavelength applications PPLN should be maintained at a constant operating temperature for maximum conversion efficiency. In tunable wavelength applications the temperature of the crystal can be adjusted for fine wavelength tuning.
PPLN Crystal Clip Kits
Our crystal clip kits allow customers to mount alternative materials in Covesion PPLN ovens. Simple mounting solutions to make our MgO:PPLN technology user friendly.
PPLN Oven Mount Adaptors
For easy integration into your optical arrangement, Covesion provides a flexible range of oven mounting adapters for post mounting solutions or flexure stage solutions, as well as a small compact mount for oven-free arrangements.