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.



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

FROG-technique Covers 1800 – 2200 nm Precisely Characterize Laser Pulses Emitting 2 µm

FROG now covers the wavelength range of 1800 nm – 2200 nm and opens the door to precisely characterize... read more

Pulse Compression Explained Learn Details about Pulse Compression & Dispersion Compensation

Mastering dispersion of a short pulsed laser beam is important to maintain the quality of laser beams and improve... read more

Meet APE at Neuroscience 2017 World’s Largest Neuroscience Conference

The 47th annual meeting, Neuroscience 2017, is the world’s largest neuroscience conference for scientists and physicians devoted to understanding... read more

New Website for APE – The Ultrashortpulse-Specialist

The website appears in a new guise. About the most important novelties and further plans on the website: “With... read more

Carmina Tunable MIR Laser Source

APE plans to launch a new MIR (mid-infrared) laser source – Carmina. The new design incorporates tuning and automation.... read more