Carbon Dots with Highly Efficient Multiple Color Emission may lead to important applications

Recently, one of CIOMP’s research group, prof. SUN Zaicheng developed a simple route to synthesize highly fluorescent N doped carbon dots with blue, green and yellow emission with UV, blue and green light excitation.

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    Micro VCSEL module with output power of hundreds-watts was successfully realized by CIOMP

    Chinese Changchun Institute of Optics, Fine Mechanics and Physics (CIOMP) has developed a micro module containing four vertical-cavity surface-emitting lasers (VCSELs) capable of emitting 210W at 110A current injection in short-pulse operation. The foreign researchers commented that thi...
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    Water-Triggered Luminescent “Nano-bombs” Based on Supra Carbon-Nanodots

    These smart luminescent carbon nanomaterials hold great promise for applications in optical information storage, information security protection, and clinical diagnosis fields. The modulation of optical properties of CDs through self-assembly expands the scope of research and applicati...
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    Resistance memory with all-nitride structure

    Changchun Institute of Optics, Fine Mechanics and Physics (CIOMP),Chinese Academy of Science (CAS) researchers have developed a memory resistor (memristor) based on III-nitride semiconductors with a metal-insulator-semiconductor (MIS) structure [Yiren Chen et al, Appl. Phys. Lett., vol1...
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