Controlling the Cavity Structures of Two-Photon-Pumped Perovskite Microlasers.
basic_science · Level V
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- Record sourced from PubMed, PMID 27007487.
- Also identified by DOI 10.1002/adma.201505927.
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Abstract
Low-threshold two-photon-pumped (TPP) perovskite microcavity lasers are achieved in crystal perovskite 1D or 2D microstructures fabricated through a liquid-phase self-assembly method assisted by two distinct surfactant soft templates. The lasing actions from the perovskite materials exhibit a shape-dependent microcavity effect, which is subsequently utilized for the modulation of the lasing modes and for the achievement of two-photon-pumped single-mode perovskite microlasers.