OptiLayer 2026.7: Optical Thin Film Design & Analysis Software
OptiLayer 2026.7 is the latest release of the professional software suite for optical coating design, analysis, and reverse engineering. Powered by the unique needle optimization algorithm, it delivers unmatched speed and capability for solving complex multilayer design problems, from anti-reflection coatings to high-precision filters .
Three Core Modules
| Module | Function |
|---|---|
| OptiLayer | Main design module for evaluation, optimization, and monitoring. Supports needle, gradual evolution, and refinement algorithms to build designs from scratch or from a single layer . |
| OptiChar | Characterizes optical constants (n & k) of film and substrate materials from spectrophotometric or ellipsometric measurements . |
| OptiRE | Reverse engineering module for post-production analysis, identifying systematic and random errors in manufactured coatings to improve deposition processes . |
Key Capabilities
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Advanced Optimization: Needle optimization algorithm automatically inserts new layers in optimal positions to meet target spectra, even without a good starting design .
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Comprehensive Targets: Supports conventional spectral, range, phase/GD/GDD, color (CIE L*a*b*, Hunter Lab), electric field, thickness, and stress targets .
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Manufacturing Simulation: Models deposition errors including rate instability, thickness errors, monitor noise, and material inhomogeneity to assess production yield .
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Broad Spectral & Angular Range: Operates in multiple units (nm, µm, eV, THz, etc.) and supports wide-angle analysis.
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Seamless Data Flow: All modules are database-compatible, enabling easy data exchange and full process support from parameter definition to production .
