Rsoft Cad Manual < 2026 >

The RSoft CAD Manual is the essential technical guide for the RSoft Photonic Device Tools, specifically for the RSoft CAD Environment, which serves as the core interface for designing and simulating photonic devices like waveguides, gratics, and photonic crystals. What Makes the Manual "Useful"?

Material Library Integration: It provides instructions on using the Material Editor to define dispersive materials (where the refractive index changes with frequency), which is vital for accurate laser or pulse simulations.

: Define the excitation type (e.g., Gaussian, mode-based) required for the specific simulation engine. Add Monitors rsoft cad manual

The RSoft CAD manual is designed to be user-friendly and easy to navigate. The manual is divided into several sections, including:

Geometry Definition: Create complex 2D and 3D structures like waveguides and fibers using a hierarchical layout system. The RSoft CAD Manual is the essential technical

A Special Note on Convergence:

The manual dedicates an entire chapter to "Simulation Convergence." If your outputs vary wildly between runs, the manual advises:

Tips and Tricks for Using RSoft CAD

Focus on the Coordinate System: The manual emphasizes the difference between the User Coordinate System (UCS) and the absolute system. Mastering this early prevents "disjointed" components in your simulation.

  1. Optical Waveguides: Design and simulate optical waveguides, including straight waveguides, curved waveguides, and tapered waveguides.
  2. Photonic Crystals: Design and simulate photonic crystals, including 1D, 2D, and 3D crystal structures.
  3. Optical Fibers: Design and simulate optical fibers, including single-mode and multimode fibers.