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PHOTONIC CRYSTALS

Lasers that shine brighter

Nature Materialsvolume 18pages9798 (2019) | Download Citation

A photonic crystal design, consisting of two separated lattices arranged in a specific way, forms the base of high-brightness semiconductor lasers, with a very narrow beam divergence angle.

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Affiliations

  1. Kavli Institute of Nanoscience, Delft University of Technology, Delft, the Netherlands

    • L. Kuipers

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Correspondence to L. Kuipers.

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DOI

https://doi.org/10.1038/s41563-018-0278-z

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