Search

Your search keyword '"Woflgang Osten"' showing total 2 results
Start Over Author "Woflgang Osten" Topic astrophysics::instrumentation and methods for astrophysics
2 results on '"Woflgang Osten"'

1. Flexibility and Rapid Measurement: Asphere and Freeform Metrology with Tilted Wave Interferometry

Author

Christof Pruss, Woflgang Osten, Johannes Schindler, and Goran Baer

Subjects
Flexibility (engineering), Interferometry, Materials science, Optics, business.industry, Astrophysics::Instrumentation and Methods for Astrophysics, Calibration, High resolution, business, Laser beams, Metrology
Abstract

The challenge to bring together flexibility, accuracy, high resolution and a short measurement time lead to the invention of the tilted wave interferometry, a metrology approach for asphere and freeform surfaces.

Published
2014
Full Text
View/download PDF

2. Experimental demonstration of a diffractive zoom-lens for an interferometric setup

Author

Woflgang Osten, Christof Pruss, and Alexander Bielke

Subjects
Physics, Wavefront, Diffraction, Zoom lens, business.industry, Stray light, Astrophysics::Instrumentation and Methods for Astrophysics, Physics::Optics, Large range, Astigmatism, medicine.disease, Interferometry, Optics, medicine, Optoelectronics, business
Abstract

We present our first results of a stray light optimized and compact interferometer zoom lens with a large range of measureable sphere radii and the option to compensate astigmatism, based on an idea of Lohmann.

Published
2014
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results