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Topological Dirac-vortex microcavity laser for robust on-chip optoelectronics
1Department of Electrical Engineering and Computer Science, University of Michigan, 1301 Beal Avenue, Ann Arbor, MI, 48109, USA. ypwu@umich.edu.
Light, Science & Applications
|March 4, 2024
Abstract:
Dirac-vortex microcavity laser based on InAs/InGaAs quantum dots have been experimentally realized on silicon substrate. The topological laser features a large spectral range and high robustness against variations such as cavity size.

