Considerations for Electrically-Pumped Quantum Hall Effect Topological Laser Arrays
2022 IEEE Research and Applications of Photonics in Defense Conference (RAPID)(2022)
Abstract
Recent demonstrations of topological lasers in the C-band based on emulation of the quantum Hall effect show possibility for low-threshold, highly-unidirectional lasers suitable for integrated photonics. Techniques for design and fabrication of electrically-pumped topological lasers arrays are presented.
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Key words
topological laser,semiconductor,III-V,photonics
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