Tags :illumination-design

LightTools V2026.03: Illumination Design & Optical Simulation Software LightTools 2026.03 is Keysight Technologies’ latest release for 3D optical engineering and illumination design. The software has transitioned from Synopsys to Keysight, with this version retaining the version numbering convention of the previous owner but shipping under the Keysight brand . This release focuses on eliminating simulation bottlenecks and supporting next-generation applications . Key New Features in V2026.03 GPU-Accelerated Forward Ray Tracing Significant performance upgrade with 10× to over 50× speed gains depending on model complexity and hardware . Supports point and surface sources, multiple receiver meshes, volume scattering models (Gegenbauer, Henyey-Greenstein), measured BSDF, Microfacet scatter models, and optical cementing . Enables high-fidelity simulations with hundreds of millions of rays much earlier...

Ansys OpticStudio 2025R2 | Premier Optical System Design & Analysis Software Ansys OpticStudio 2025R2 is the industry-leading optical design and simulation software for developing advanced imaging, illumination, and laser systems. It provides a comprehensive environment for designing, optimizing, analyzing, and tolerancing optical systems from concept to manufacturable design. Core Functionality Overview: High-Fidelity Sequential & Non-Sequential Ray Tracing: Accurate modeling of imaging systems (lenses, telescopes) and complex non-imaging systems (light guides, backlights, stray light) using advanced ray tracing engines. Powerful Optimization & Tolerance Analysis: Robust global and local optimization algorithms for performance refinement, coupled with comprehensive tools to predict manufacturing yield through statistical tolerance analysis. Integrated Analysis & Interoperability: Extensive suite of built-in analyses (MTF, PSF, wavefront, polarization) and seamless data...

FRED 2025: The Integrated Platform for Complex Opto-Mechanical System Design FRED 2025 is a powerful, multidisciplinary optical engineering software that combines advanced ray tracing with CAD-like 3D modeling capabilities. It is uniquely designed for analyzing systems where optical performance is intimately tied to mechanical structure, thermal effects, and scatter—making it the preferred tool for tackling challenging problems in stray light analysis, illumination, laser systems, and precision optical assemblies. Core Function: A Unified Environment for Light & Geometry Its core strength is the seamless integration of optical ray tracing with detailed 3D mechanical geometry within a single model. This allows engineers to directly assess how mounts, baffles, housing structures, and surface imperfections affect optical performance and stray light. Key Functions: High-Fidelity...