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arXiv · 2608.24075

Mesa Orientation Engineering for Polarization Locking in VCSELs

Zifeng Yuan·Wenkai Shan·Tingting Chen·Beibei Lin·Aaron Danner
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Abstract

While polarization stability is common in many optical systems, intentional polarization bi-stability is also important for polarization-encoded computing. We propose a mesa orientation strategy to engineer the polarization switching of vertical-cavity surface-emitting lasers (VCSELs). Further experiments demonstrate improved polarization locking performance.

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Zifeng Yuan, Wenkai Shan, Tingting Chen, Beibei Lin, Aaron Danner. 2026-08-25. Mesa Orientation Engineering for Polarization Locking in VCSELs. https://doi.org/10.1109/ipc65510.2025.11282171

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