NEWS

VirtualLab 4.0 is available now

(November 26, 2008)

With a lot of new powerful and user-friendly features, LightTrans provides you with a new optics modeling and design package. If you have already a license and valid upgrade service, use the update service program to install the new version. Otherwise ask for your trial version now. The Release Note...

New Download Area

(November 06, 2008)

Together with the new design of our website, LightTrans has introduced the new

Download Area. We provide you with an ever increasing selection of documents, which should help you to learn more about the potential and the usage of VirtualLab™ toolboxes.

Such documents include, for example,  Vi...

Workshop on VirtualLab ™ 4

(October 30, 2008)

LightTrans would like to invite you to our Workshop on Rapid System Investigation with VirtualLab™4. Be it in optics education, compiling your next project application or presentation or think of your day to day R&D, the many new features of VirtualLab™ 4 will assist you quickly and re...

Tools of Diffractive Optics Toolbox

There are several tools in the Diffractive Optics Toolbox which assist you in setting up all the physical and numerical parameters of your design task. The Session Editor takes you step by step through all the design parameters, indicates physical dependencies and calculates periods and pixel sizes of the elements while considering fabrication limitations. The Session Editor generates and presents the system in the Light Path View, the Light Path Editor and other tools for further processing. The Optimization Editor performs the optimization of the optical system generated by the Session Editor. It displays the development of the merit functions during optimization and helps reconcile quality criteria which cannot be maximized simultaneously. The Parameter Run allows you to modify single parameter within a defined range and investigate the effect on the merit functions. To ensure successful fabrication and assembly of your optical components and systems, the Tolerancing Editor investigates the fabrication, source and alignment tolerances by statistical methods.


The Session Editor assists users to setup all design parameters of diffusing and beam splitting systems.