In VirtualLab Fusion, we provide a scanning source for such scenarios, and with different field solvers used in connection, the performance of such scanning lens systems can be evaluated conveniently.

F-Theta lenses are often employed in high-performance laser scanning systems. They are designed to produce focal spots whose lateral displacement depends linearly on the scanning angle, a property which is typically required in e.g. laser material processing applications. In VirtualLab Fusion, we provide a scanning source for such scenarios, and with different field solvers used in connection, the performance of such scanning lens systems can be evaluated conveniently.

The management board has decided that all business trips until the end of June will be canceled without substitution. Unfortunately, this also means that we won’t attend any exhibitions until the end of June.

We demonstrate the resulting chromatic effects for a selected high-NA objective lens in VirtualLab Fusion. Additionally, we compare the results of the analysis for the real objective lens with the ideal situation obtained using the Debye-Wolf integral.

Fluorescent microscopy has proven to be a very effective technology for both biological and medical applications. When constructed in a reflective configuration, both the illuminating light and the light emitted by the fluorescent sample, which have different wavelengths, pass through the same objective lens of the fluorescent microscope. We take such an example and demonstrate the resulting chromatic effects for a selected high-NA objective lens in VirtualLab Fusion. Additionally, we compare the results of the analysis for the real objective lens with the ideal situation obtained using the Debye-Wolf integral.