This research discusses superluminescent devices that improve visual clarity for AR/VR displays, suggesting enhanced user experiences.
This work presents GaN‐based superluminescent devices (SLDs) based on horizontal cavity surface emission architecture in the blue wavelength region, operating under pulsed conditions. Unlike traditional lasers, these devices minimize speckle, enhancing visual clarity and precision The surface emission architecture reduces optical complexity and packaging costs, enabling scalable power through arraying. Key performance metrics, including spectral linewidth, output power, efficiency, and far‐field divergence, will be discussed in the context of AR/VR display applications.
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Genç et al. (2025) studied this question.
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