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EDMUND WEBINAR SERIES

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Computer-Generated Holograms for Asphere Metrology

computer-generated-holograms-for-asphere-metrology

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Join us for a discussion about measuring aspheric surfaces with computer-generated holograms and how to minimize errors during measurement.

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Increased Measurement Efficiency Reduces Lead Times

We invite you to attend this 25-minute webinar presented by Janet Lim, Process Engineer at Edmund Optics®, Singapore. At the end of this webinar, attendees will have a strong understanding of:

  • How computer-generated holograms (CGHs) improve efficiency of asphere measurement
  • Solutions for challenges experienced during CGH metrology
  • How CGHs can be integrated into corrective polishing processes to shorten manufacturing process time and increase precision

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Meet the Presenter(s):

Janet Lim

Janet Lim is a former R&D Engineer at Edmund Optics® Singapore. She develops fabrication and metrology processes for the production of aspheric lenses, introducing concepts during research and development and then scaling them for volume production. She received a Master of Science degree in Physics from the National University of Singapore.

 
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