Emission engineering in microdisk lasers via direct integration of meta-micromirrors
Aran Yu,
Moohyuk Kim,
Da In Song
et al.
Abstract:Despite their excellent performance and versatility, the efficient integration of small lasers with other optical devices has long been hindered by their broad emission divergence. In this study, we introduce a novel approach for emission engineering in microdisk lasers, significantly enhancing their vertical emission output by directly integrating specially designed reflective metalenses, referred to as “meta-micromirrors”. A 5 μm-diameter microdisk laser is precisely positioned at an 8 μm focal distance on a… Show more
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