The App “APE Calculator” is for solving equations from non-linear optics. With over 10,000 downloads, it is one of the most frequently used apps for this purpose. The App is intended for customers and users, who are mainly concerned with non-linear processes of ultra-short pulse laser technology (UKP). It performs the relatively simple conversion of wavelengths into wave numbers or frequencies, but can also solve more complex tasks, for example, the dispersion caused by dispersion of short pulses. Users of OPOs or users of CARS also benefit from the rapid determination of pump, signal or idler wavelengths. The Calculator is available as a web application on the desktop ( or as an Apple, Android and BlackBerry app.



Light Source for Integrated Quantum Photonics

This is what a working place looks like when the installation is almost finished.Edlef and Tobias had the pleasure... read more

Changes in Management

The proprietors of APE have initialized changes in the management of APE Angewandte Physik & Elektronik GmbH. On March 9th,... read more

你好 (Nǐ hǎo)

We are pleased to announce that our APE representatives will show our latest innovations at the Laser World of... read more

APE’s Review of 2020

The year 2020 was a special year for all of us. Particularly Corona has turned our lives upside down... read more

Tuneable Laser System by APE for the Calibration of Radiometric and Photometric Detectors

APE talks with Dr. Philipp Schneider from the working group “Spectoradiometry” of PTB (Physikalisch-Technische Bundesanstalt) about the use of... read more

Picosecond Laser picoEmerald at Zhejiang University

Delivery and commissioning of larger laser systems usually require highly qualified engineers to install such equipment. Customers must be... read more

APE Article Honored by Wileys Physics’ Best

APE is proud that the special issue "Physics' Best 2020" presents the advanced technology of our type 2 autocorrelator.... read more