KJ Innovation

KJ Innovation, led by Ken Johnson, specializes in cutting-edge optical systems design, with a focus on diffraction grating technology and diffraction optics applications. With a deep understanding of these complex systems, KJ Innovation offers advanced simulation software and design services to empower businesses in achieving optimal optical performance.

At the heart of KJ Innovation's offerings is the Grating Diffraction Calculator (GD-Calc®), a MATLAB-based software package meticulously crafted by Ken Johnson. GD-Calc excels in computing diffraction efficiencies, polarization characteristics, and multi-order transmission/reflection of various gratings, including line gratings, biperiodic gratings, and multilayer-stack gratings. A recent upgrade (version v4) boasts enhanced computation speed, data precision, and new demo scripts for a comprehensive user experience.

The GD-Calc Demo Gallery showcases the software's capabilities, and users can access documentation, tutorials, and sample output via the Code Ocean code capsule. For inquiries about GD-Calc's potential and associated consulting services, connect with KJ Innovation through the provided contact form.