OptiLayer V2026.5: Thin Film Design & Analysis Software

OptiLayer V2026.5 is the latest version of the professional software for optical thin film design, characterization, and data analysis. It features advanced optimization algorithms, material constant determination, and comprehensive post-processing tools .

Key New Features in Version 2026.5

Optimization Engine Enhancements

  • Hybrid Algorithm Integration: Improved Needle, Gradual, and Discrete optimization algorithms for faster convergence on complex multilayer stacks

  • Global Search Efficiency: Enhanced global search strategies for non-linear and high-dimensional design spaces

Material Characterization (OptiChar)

  • Inverse Analysis: Determine optical constants (n,k) and layer thicknesses from spectrophotometric measurements

  • Enhanced Fitting Tools: New statistical deviation analysis and customizable error functions

Design Visualization & QC

  • Sensitivity Analysis: Automated tolerance assessment for manufacturing deviations

  • Angle-Resolved Performance: Extended spectral range simulation for non-normal incidence applications

  • Export Options: Expanded report generation in PDF/CSV formats for production documentation