11th HLEM on Asphere Metrology, Braunschweig, 17 – 19 March 2020 POSTPONED

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Important information: The HLEM 2020 will be postponed!

The High Level Expert Meeting on precise Asphere Metrology is organized by the Competence Center for Ultra-Precise Surface Mashining (CC UPOB e.V.). The venue is the “Physikalisch-Technische Bundesanstalt” (PTB) in Braunschweig. We are pleased to actively contribute to the expert meeting.

From DIOPTIC GmbH, Managing Director Jean-Michel Asfour will give a presentation on the centering inspection of optics with diffractive optical elements (DOE). The title of his lecture is “CGH based test of the inner centering of optical components”. At the accompanying technical exhibition we will demonstrate our high-precision surface inspection system ARGOS matrix and our CGH Adjuster for easy alignment of computer-generated holograms (CGHs) for interferometric aspherical inspection.

Plan your visit at the 11th HLEM in Braunschweig today and make an appointment with our experts.

Please click here to contact DIOPTIC GmbH.

An overview of the conference program is available on the website of CC UPOB e.V. 

Automated inspection of optical components with ARGOS matrix
ARGOS matrix, the automated system for inspection of optical components.
CGH Adjuster for alignment of CGHs for interferometric asphere tests.