Goeroptics Debuts 50° FOV SiC Optical Waveguide Module at SPIE

Goeroptics recently unveiled the AR full-color optical waveguide display module, F50Se, achieving a 50-degree field of view (FOV), at the prestigious international XR conference—SPIE AR|VR|MR in the United States. This advancement enables AR glasses to achieve an exceptionally slim form factor while delivering superior display performance.

The F50Se module innovatively employs high-refractive-index silicon carbide (SiC) optical waveguide material, breaking through the ~30° FOV physical limit of traditional glass substrates to reach an ultra-wide 50° FOV. Furthermore, through innovative grating design and dry-etching processes, it effectively eliminates common artifacts in AR waveguide displays, such as ghosting and rainbow effects, significantly enhancing visual purity. Paired with a full-color, miniaturized LCoS micro-display, the module can achieve an eye-box brightness of over 1,500 nits.

Through this series of innovations, Goeroptics provides a key optical solution for slim AR glasses, combining a virtual large screen, full color, and high brightness, thereby elevating experiences in viewing and entertainment scenarios.

At the event, Goeroptics also showcased several other core products: the F30Se SiC etched optical waveguide module with a thickness of only 0.65mm; the lightweight full-color polymer optical waveguide module F15Pi; the F25Ge module adapted for outdoor bright light and industrial scenarios; and a slim MR Pancake module.

Moving forward, Goeroptics will continue to deepen synergistic innovation in materials and processes to support the iterative upgrade of XR devices.