Rsoft Cad Manual ^hot^ -
The official product page for obtaining the latest documentation and technical support. BeamPROP 8.3
The RSoft CAD Environment is the central control program for the entire RSoft Photonic Device Tools suite. In the simplest terms, it is the canvas on which you build your photonic designs. It allows researchers and engineers to create layouts for waveguide devices, optical circuits, and other photonic components. This unique design approach provides an extremely flexible system in which the desired logical arrangement can be maintained.
: For Rigorous Coupled-Wave Analysis (RCWA) of periodic structures like diffraction gratings. Practical Advice for Users If you are currently using the RSoft CAD: rsoft cad manual
This is where the RSoft CAD demonstrates its power for creating complex and flexible designs. The manual details:
The is the core program of the RSoft Photonic Device Tools, acting as the central command and control hub for the entire suite. It's the unified platform where you define the geometry and material properties of the device you wish to study, and then launch any of the specialized simulation modules—such as BeamPROP (BPM), FullWAVE (FDTD), BandSOLVE (PWE), or DiffractMOD (RCWA)—with a single click. The official product page for obtaining the latest
The CAD defines the two crucial inputs for all simulation modules: material properties and device geometry. The is where you specify these properties. It includes a library of standard materials and allows you to define custom ones, either through analytical models (like Drude-Lorentzian-Debye fits) or by importing data from files in a specified format. This material data is then seamlessly passed to any simulation tool you choose to run.
The RSoft CAD Environment serves as the foundational interface for the RSoft Photonic Device Tools, providing a sophisticated framework for the design and simulation of complex photonic devices. As the primary control module, the RSoft CAD manual is more than a simple instruction book; it is an essential architectural guide for researchers and engineers navigating the intricate world of integrated optics and optoelectronics. This manual details the unified environment where users can create, manage, and analyze photonic structures before subjecting them to specialized simulation engines like BeamPROP, FullWAVE, or DiffractMOD. It allows researchers and engineers to create layouts
RSoft CAD provides several ways to define how light interacts with the structure. The Material Editor allows for the inclusion of frequency-dependent (dispersive) data, which is critical for accurate FDTD simulations in FullWAVE. Users can also define "Effective Index" profiles to simplify 3D problems into 2D simulations, significantly reducing computation time without sacrificing essential physics. Simulation Setup and Execution
[RSoft CAD Environment Core Platform] │ ┌─────────────────────┼─────────────────────┐ ▼ ▼ ▼ [Primitive Objects] [Hierarchical Layout] [Lattice Library] - Straight/Tapered - Nested .ind files - 1D, 2D, 3D Arrays - Arc/Cosine Bends - Modular Sub-Circuits - Photonic Crystals - Lenses/Polygons - Scalable PIC Blocks - Grating Profiles
: For Finite-Difference Time-Domain (FDTD) simulations.