Inkron develops and manufactures advanced siloxane-based formulations and resin systems for Optical Devices. Inkron’s core technology is centered around siloxane resins designed and synthesized in-house with advanced formulation knowhow. These optically clear resins are thermally and optically stable providing a perfect platform for the targeted applications. Advanced formulation steps facilitate meeting the various application-specific needs.
Inkron has its primary manufacturing and R&D location in Finland. Inkron has worldwide representation.
The main application fields are found within the optical devices and opto packaging industries. The product range includes high and low Refractive Index (RI) coating materials for application in optical devices. These industry-leading optical coatings cover a record-breaking RI range between 1.1 and 2.0 for the VIS/NIR spectrum. The high RI materials are optimized for Nano Imprint Lithography (NIL). Target applications include DOE (Diffractive Optics Elements), like waveguides for AR/XR devices, optical diffusers, LIDAR and other photonic applications. Complementing the high refractive index materials are Inkron’s matching low refractive index materials with an RI range of 1.1-1.4. Typical applications of the low RI materials are found in anti-reflective coatings (visible and NIR range), waveguide claddings and adhesive layers. For opto-packaging applications Inkron provides thermally conductive adhesives.
Join Inkron as a Chemist (temporary 1.5-year maternity leave), working with advanced UV-curable optical materials for AR/VR and display waveguide manufacturing in Espoo, Finland. In this role, you will develop next-generation materials for nanoimprinting, waveguides, coatings, and adhesive applications with real technological impact. Apply by June 10, 2026.
Join Inkron as a Senior Process Engineer (full-time), working with advanced optical materials for AR/VR and display waveguide manufacturing in Espoo, Finland. In this role, you will develop and test processing methods for next-generation materials used in waveguides and coatings with real technological impact. Apply by April 30, 2026. Responsibilities In this role, you will execute and manage R&D and customer projects related to the processing of Inkron’s materials, especially nanoimprinting
Join Inkron as a Summer Trainee to work with advanced UV-curable optical materials for AR/VR and display waveguide manufacturing in Espoo, Finland. The traineeship lasts four months during summer 2026. Apply by March 10, 2026. In these roles, you will work on next-generation materials for nanoimprinting, waveguides, coatings, and adhesive applications with real technological impact. We’re looking for two Summer Trainees: Summer Trainee – Process Engineer We’re looking for a