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...

Components of Grating Toolbox

The Grating Toolbox includes both surface and index-modulated gratings. The fundamental surface gratings include sinusoidal, rectangular, triangular and saw-tooth gratings. The additional customized surface grating permits you to specify any type of surface with sampled data. Likewise, the toolbox features a customized index-modulated grating. A holographic volume grating is also included, which allows you to specify a volume grating with multiple interference plane waves. Each grating component offers you a selection of suitable propagation techniques.

Example definition of an interference pattern and the resulting holographic volume grating structure.