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The LED-integrated excitation cube (LEC) is compact, low-cost, and easy to install, taking full advantage of the benefits of LED excitations, and can be used in any fluorescent microscope.
As the confinement of excitons weakens, an investigation of biexciton luminescence in large perovskite nanocrystals reveals a deviation in the biexciton Auger decay rate from the universal volume scaling.
We reviewed recent intelligent methods for metasurface designs including machine learning, physics-information neural network, and topology optimization method.
Metal halide perovskites have emerged as promising materials platform for integrated photonics applications. On chip nano-lasers and detectors owing to their ultracompact physical sizes, highly localized coherent output, and efficient waveguiding, are promising building blocks for fully integrated nanoscale photonic and optoelectronic devices.