Challenges and latest achievements of optical glass development for AR waveguides

Frederik Bachhuber; Berthold Lange; Ruediger Sprengard; Stefan Weidlich; Olaf Claussen; Ute Woelfel; Bianca Schreder; Clemens Ottermann; Simone Ritter; Zhengyang Lu

doi:10.1117/12.2584237

27 March 2021 Challenges and latest achievements of optical glass development for AR waveguides

Frederik Bachhuber, Berthold Lange, Ruediger Sprengard, Stefan Weidlich, Olaf Claussen, Ute Woelfel, Bianca Schreder, Clemens Ottermann, Simone Ritter, Zhengyang Lu

Author Affiliations +

Proceedings Volume 11765, Optical Architectures for Displays and Sensing in Augmented, Virtual, and Mixed Reality (AR, VR, MR) II; 117650L (2021) https://doi.org/10.1117/12.2584237
Event: SPIE AR VR MR, 2021, Online Only

Abstract

Waveguide technology is widely believed to constitute the most promising approach to realize affordable and fully immersive Augmented Reality (AR) / Mixed Reality (MR) devices. For all major technology platforms (diffractive, reflective, or holographic), specialty grade high index optical glass is the central component to achieve some of the key features of AR devices, such as field of view, MTF, or weight. We will provide insights into SCHOTT’s roadmap for dedicated glass development for the AR sector and discuss the latest achievement with high relevance for the industry. It is a game of trade-offs between the desired properties to produce an optical glass which enables the entry of AR devices into the consumer market.

Conference Presentation

Citation Download Citation

Frederik Bachhuber, Berthold Lange, Ruediger Sprengard, Stefan Weidlich, Olaf Claussen, Ute Woelfel, Bianca Schreder, Clemens Ottermann, Simone Ritter, and Zhengyang Lu "Challenges and latest achievements of optical glass development for AR waveguides", Proc. SPIE 11765, Optical Architectures for Displays and Sensing in Augmented, Virtual, and Mixed Reality (AR, VR, MR) II, 117650L (27 March 2021); https://doi.org/10.1117/12.2584237

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