The first results of a round-robin test for SSD measurement on ZERODUR® were presented at the 11th Seminar on precision optics manufacturing (POM) in Teisnach.
Lukas Schwörerer from Aalen University of Applied Sciences and Samson Frank from Ernst Abbe University of Applied Sciences in Jena presented measurement results from various optical coherence tomography (OCT) systems and compared them with a destructive reference method from SCHOTT AG. The topic met with great interest in the auditorium during the subsequent discussion.