Inkjet printing as key enabling technology for fabricating complex waveguides in AR applications

Vijay Ramya Kolli

doi:10.1117/12.3024904

13 March 2024 Inkjet printing as key enabling technology for fabricating complex waveguides in AR applications

Vijay Ramya Kolli

Proceedings Volume 12914, SPIE AR, VR, MR Invited Talks 2024; 1291417 (2024) https://doi.org/10.1117/12.3024904
Event: SPIE AR | VR | MR, 2024, San Francisco, California, United States

Abstract

Achieving high efficiency and a uniform eye box (EB) is critical for AR glasses, and one of the ways to achieve these goals is to use duty cycle, depth and structure modulated diffractive waveguides. However, the challenging task is to achieve minimal and uniform residual layer thickness across and within the waveguides. In this presentation we will discuss the effectiveness of SUSS inkjet and nanoimprint solutions in solving the manufacturing complexities.

Conference Presentation

Citation Download Citation

Vijay Ramya Kolli "Inkjet printing as key enabling technology for fabricating complex waveguides in AR applications", Proc. SPIE 12914, SPIE AR, VR, MR Invited Talks 2024, 1291417 (13 March 2024); https://doi.org/10.1117/12.3024904

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