Innovative Resin Technology for Unmatched Optical Performance

Solnil is at the forefront of revolutionizing optical materials with our cutting-edge patented resin/NIL technology. Our resins enable the creation of materials with extreme refractive indices, ranging from 1.12 to 2.6 in the visible spectrum. These versatile resins are compatible with liquid deposition methods and nanoimprinting to produce coatings and metasurfaces.

Premium Materials for Exceptional Transparency and Performance

Our high-index materials (2 < n < 2.6) offer superior transparency with optical loss below 0.1%. These materials are crafted using our patented method, which packs ultra-fine, inorganic crystalline building blocks (less than 10nm) into a dense, porosity-free structure (find out more). For low-index materials (1.12 < n < 1.4), we offer a remarkable solution with transparency exceeding 0.05% optical loss. The method involves self-organization of nano-sized pores into a robust 3D inorganic network, ensuring unmatched clarity and performance (find out more). Intermediate-index materials (1.4 < n < 2) deliver excellent optical quality by seamlessly blending both low and high-index materials to create balanced, high-performance solutions.

Revolutionizing Micro- and Nano-Optics

Solnil takes metasurface technology to the next level with our patented NanoImprint Lithography Process (find out more). Metasurfaces of materials with controlled refractive index are obtained by imprinting resin layers. This unique approach allows for the fabrication of large surfaces featuring various metal oxide compositions, multiple morphologies, and custom dimensions, tailored to your needs with high precision. Applications in Augmented Reality, Metalenses, High power laser optics, Structural colour,and Microfluidics for biotechnology.