Dreapex TMM Docs

Online multilayer thin-film simulator based on TMM.

Build stacks, run sweeps, optimize designs, and inspect visual results.

Key Features

Multilayer Structure Definition

Build multilayer stacks with layer groups, repeats, and file-based materials.

Optical Parameter Configuration

Set wavelength, angle, polarization, and detectors in one place.

Parameter Sweep

Sweep structure and optics parameters to compare trends fast.

Automatic Optimization

Search for better parameter sets with built-in optimization.

Result Visualization

View spectra, color, ellipsometry, depth profiles, and reports.

Theory Background

Read the core TMM concepts behind the simulation results.