---
title: "APE Optics Calculator - Reviews, Revenue and Downloads in Germany | Apple App Store"
description: "The APE Calculator helps to easily evaluate often needed equations in ultrafast and nonlinear laser optics. This includes Sum Frequency Generation (SFM, SFG), Difference Frequency Generation (DFG), th"
---

# APE Optics Calculator — Germany

![APE Optics Calculator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/c1/ca/9d/c1ca9d5a-fa31-fc2d-a5b3-3fd87738fe0e/AppIcon-1x_U007emarketing-0-7-0-85-220.png/434x0w.png)

**Developer:** [Stefan Popien](https://apptail.io/developer/stefan-popien-ZBNb) (Germany)
**Category:** Education
**Rating:** 4.8/5 (11 ratings)
**Price:** Free
**Bundle ID:** apeberlin.APE-Calculator
**Store:** Apple App Store
**Country:** Germany
**Version:** 2.0.2 (released 2022-03-22)
**Original Release:** 2013-04-26

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/de/app/app/id639207733)
**AppTail Page:** [https://apptail.io/app/ape-optics-calculator-pCRf/germany](https://apptail.io/app/ape-optics-calculator-pCRf/germany)

## APE Optics Calculator Description
The APE Calculator helps to easily evaluate often needed equations in ultrafast and nonlinear laser optics. This includes Sum Frequency Generation (SFM, SFG), Difference Frequency Generation (DFG), the wavelength relations in an optical parametric oscillator or amplifier (OPO, OPA) as well as in coherent anti-Stokes Raman scattering (CARS) or SRS spectroscopy.

The conversion between wavelength, wavenumber, photon energy and frequency as well as different characterizations of pulses can be calculated, e.g. bandwidth, time bandwidth product, pulse duration or dispersion.

Conversion of peak and average powers, pulse energy and pulse energy density, repetition rate and beam diameter as well as power densities is possible.

Feedback as well as feature requests are appreciated.

## APE Optics Calculator Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/eb/76/b8/eb76b8aa-301a-33f9-01fd-624c30809801/mzl.iyhovuzq.png/640x960.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/21/22/76/21227655-a2c0-299c-1010-8c1753992c7c/mzl.myjvwcfg.png/640x960.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/d6/c9/19/d6c919a4-8e70-013a-049d-1c64895ccb9d/mzl.ejutxrfl.png/640x960.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/bb/0d/af/bb0daf4d-949b-e3da-e250-df9e9b30217b/mzl.uvwcnlqo.png/640x960.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/94/9d/1f/949d1f04-0359-e64f-95c7-6bf955461357/mzl.wanlcgyb.png/640x960.png)

## APE Optics Calculator Rating Breakdown in Germany
- 5 stars: 10 (91%)
- 4 stars: 0 (0%)
- 3 stars: 1 (9%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## APE Optics Calculator Reviews in Germany

### ***** "Eine App zur Berechnung von nicht-lineare Optik"
übersichtlich, umfassend und leicht zu bedienen - danke
-- Gustav-Cosmo, 2025-08-22

### ***** "Finally Updated!"
Good Job!
-- fastboss4, 2022-03-22

### ***** "Nice App"
Very Useful and well designed!
-- sw tam, 2021-11-07

### ***** "Very useful!"
Thanks for providing this well designed App.
-- StevenCo2707, 2014-02-13

[View all APE Optics Calculator reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)




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## APE Optics Calculator Available In
- [Germany](https://apptail.io/app/ape-optics-calculator-pCRf/germany)
- [China](https://apptail.io/app/ape-optics-calculator-pCRf/china)
- [United States](https://apptail.io/app/ape-optics-calculator-pCRf/united-states)
- [South Korea](https://apptail.io/app/ape-optics-calculator-pCRf/south-korea)
- [France](https://apptail.io/app/ape-optics-calculator-pCRf/france)
- [Russia](https://apptail.io/app/ape-optics-calculator-pCRf/russia)
- [Japan](https://apptail.io/app/ape-optics-calculator-pCRf/japan)
- [Vietnam](https://apptail.io/app/ape-optics-calculator-pCRf/vietnam)
- [Taiwan](https://apptail.io/app/ape-optics-calculator-pCRf/taiwan)
- [United Kingdom](https://apptail.io/app/ape-optics-calculator-pCRf/united-kingdom)
- [Australia](https://apptail.io/app/ape-optics-calculator-pCRf/australia)
- [Canada](https://apptail.io/app/ape-optics-calculator-pCRf/canada)
- [Czechia](https://apptail.io/app/ape-optics-calculator-pCRf/czechia)
- [Denmark](https://apptail.io/app/ape-optics-calculator-pCRf/denmark)
- [Dominican Republic](https://apptail.io/app/ape-optics-calculator-pCRf/dominican-republic)
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---

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