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.



APE at AKL 2018 Laser Diagnostics of Tomorrow

APE is exhibiting at the International Laser Technology Congress AKL from May 2-4, 2018. AKL is the leading forum... read more

Cyto 2018 APE #1 at Cyto 2018 Prague

APE presents itself again this year at the Cyto Congress of the International Society for Advancement of Cytometry. This... read more

APE to Give Talk on New CRS Achievements ECONOS 2018 Milan

ECONOS organizers invite to the 17th European Conference on Nonlinear Optical Spectroscopy from April 8th to 11th. APE’s Tobias Grunske... read more

Focus on Microscopy 2018 APE at FOM 2018 Singapore

Focus on Microscopy 2018 is taking place in Singapore from March 25 to March 28, 2018. FOM 2018 is the... read more

From Berlin to Shanghai APE exhibits at DPG Berlin and LWP Shanghai

APE exhibits at the annual DPG Meeting (Jahrstagung der Deutschen Physikalischen Gesellschaft) in Berlin, Germany from March 13-15, 2018.... read more

Ultrashortpulse Laser in Industrial Applications APE at LEF 2018 Seminar, Fürth

“Ultrashortpulse (USP) laser in industrial applications” will be one of the main topics of this year’s LEF 2018. The... read more

First Swiss Cytometry Meeting Characterization of BD FACSymphony using quantiFlash

The EPFL Flow Cytometry Core Facility (FCF) is looking forward to welcome you to the first Swiss Cytometry Meeting,... read more

AVUS Short-pulse Debuts at Photonics West 2018 Short-pulse OPA for Microscopy & Spectroscopy

A short-pulse version of AVUS from APE debuts at SPIE BIOS & Photonics West in San Francisco (27 January... read more