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Perovskite laser maintains stable performance over 400 million pulses

Image: Phys.org

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  • Phys.org · October 21, 2026 22:00
    In a study published in Advanced Optical Materials, researchers at Vilnius University (VU) demonstrated perovskite-based laser structures that maintained stable performance over more than 400 million pulses. Their findings address one of the major challenges limiting the practical use of…