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physics.optics2026
Mesa Orientation Engineering for Polarization Locking in VCSELs
Zifeng Yuan, Wenkai Shan, Tingting Chen +2
While polarization stability is common in many optical systems, intentional polarization bi-stability is also important for polarization-encoded computing. We propose a mesa orient…
physics.optics2026
Engineering Polarization Switching in VCSELs with Custom Aperture Shapes
Zifeng Yuan, Dewen Zhang, Hong-Lin Lin +1
We experimentally fabricate and measure vertical-cavity surface-emitting lasers (VCSELs) with custom aperture shapes, demonstrating predictable polarization control and switching,…
physics.optics2026★ 2 cited
Enhanced Polarization Locking in VCSELs
Zifeng Yuan, Dewen Zhang, Lei Shi +2
While optical injection locking (OIL) of vertical-cavity surface-emitting lasers (VCSELs) has been widely studied in the past, the polarization dynamics of OIL have received far le…