Meadowlark Optics - Wave Plates 6/24 LB 2024

view all white papers and application notes

Beam Expansion - Standard Concepts Re-interpreted

Author: Ulrike Fuchs, Sven R. Kiontke
Monday, December 23, 2013
asphericon Inc.

Everyday work in an optics laboratory would be unthinkable without beam expansion systems. They serve to optimally adjust the beam cross sections between the light sources (e.g. lasers) and the subsequent optical elements. Precise illumination of the optically effective surfaces is essential, especially for beam shaping and focusing with high numerical apertures. The most widespread basic principles of afocal beam expansion systems are based on the telescopes of Kepler and Galileo. In the following article, the various modes of action are revealed in more detail and new approaches based on the use of aspherical surfaces are presented and discussed.

Download

Download White Paper

File: asphericon_White Paper_Beam Expansion.pdf (153.86 KB)
To download this white paper, please complete the *required fields before clicking the "Download" button.

Your contact information

* First Name:

* Last Name:

* Email Address:

* Company:

* Country:

When you click "Download", you agree that your personal contact information may be shared with asphericon Inc. and they may contact you about their products and services in the future. You also agree that Photonics Media may contact you with information related to this request, and that you have read and accept our Privacy Policy and Terms and Conditions of Use.

* Required

Similar White Papers and Application Notes

Measuring Aspheres in a 3-D World

This white paper provides a basic practical guide on the benefits of 3-D measurements of aspheres as well as a couple of real-world examples of parts that we have manufactured. This white paper also...

4/1/2019

- LaCroix Precision Optics

Various Beam Shaping Applications Utilizing Axicons

Employing aspherical lenses to reduce aberrations to improve focusing qualities is a well-known concept. But the potpourri of aspherical surfaces offers way more possibilities, even the chance for...

8/11/2017

- asphericon Inc.

Fluorescence Lifetime Imaging Application Simplified... With the pco.flim

The pco.flim whitepaper gives an introduction in fluorescence lifetime imaging, if it is done in the frequency domain, with all the required background information. It is thought to refresh the...

10/1/2015

- PCO-TECH Inc.

achromatic groupsaspheresaspherical beam expanderasphericonbeam expansioncascade systemdiffraction limitationGalileogreen photonicsKeplerLasersmagnificationmonolithical systemsOpticsEurope

November 2024 Subscribe Advertise
Issue Library

Excelitas Technologies Corp. - X-Cite Vitae MR 11/24