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| Top left: Prof. Wang Qijie from NTU Singapore’s School of Electrical and Electronic Engineering and School of Physical and Mathematical Sciences and Dr. Cui Jieyuan from NTU Singapore’s EEE. Credit: NTU Singapore. Other images: The chip with the hexagon-shaped laser cavities; the periodic arrangement of daisy-shaped airholes in the laser cavity reduces light loss by leakage, scattering and radiation; and close-up view of the holes. Credit: NTU Singapore. |
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