As reported in the journal Advanced Photonics Nexus, researchers from Kenneth Wong’s Omega Group at the University of Hong Kong developed a high-performance laser as a new kind of light source for multiphoton microscopy. They reported a 937-nm laser, frequency doubled from an all-fiber mode-locked laser at 1.8 μm, with a low repetition rate of ~9 MHz and a high SNR of 74 dB.
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Published on 11 August 2022.