Active alignment of DOE based structured light application in consumer electronics

D. Zontar; T. Müller; S. Sauer; N. Hettler; C. Brecher

doi:10.1117/12.2251812

22 February 2017 Active alignment of DOE based structured light application in consumer electronics

D. Zontar, T. Müller, S. Sauer, N. Hettler, C. Brecher

Proceedings Volume 10085, Components and Packaging for Laser Systems III; 100850Y (2017) https://doi.org/10.1117/12.2251812
Event: SPIE LASE, 2017, San Francisco, California, United States

Abstract

New applications with 3D sensing technologies are entering the market every day. Based on diffractive optical elements, structured light is a key factor to realize computer vision based sensing solutions. Active alignment can compensate uncertain tolerances during early stages of the product development, which eases prototyping and ramp up of production. Built upon a customizable micromanipulator design, a specialized part handling system with integrated measurement and UV curing capabilities has been designed. We will discuss our production solution and alignment algorithm and present how it can be scaled for high volume production.

Conference Presentation

Citation Download Citation

D. Zontar, T. Müller, S. Sauer, N. Hettler, and C. Brecher "Active alignment of DOE based structured light application in consumer electronics", Proc. SPIE 10085, Components and Packaging for Laser Systems III, 100850Y (22 February 2017); https://doi.org/10.1117/12.2251812

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