Advantages of random lasers in high-resolution speckle-free bio-imaging.
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DOI: 10.1364/oe.572707
Abstract: Random lasers, which bridge the gap between the conventional light-emitting diodes (LEDs) and coherent laser diodes (LDs), have been proven as promising light sources to suppress speckle patterns in optical imaging. In this study, to… read more here.
Keywords: resolution speckle; bio imaging; high resolution; random lasers ... See more keywords
Super-resolution speckle wavemeter enabled by a tiny convolutional neural network.
Sign Up to like & getrecommendations! Published in 2025 at "Optics letters"
DOI: 10.1364/ol.564204
Abstract: Artificial intelligence is driving speckle-based wavelength measurement toward higher resolution. However, most reported wavelength resolutions have yet to surpass the minimum tuning interval (MTI) of the reference light sources utilized in experiments. In this study,… read more here.
Keywords: convolutional neural; resolution speckle; resolution; super resolution ... See more keywords