Search Results - Li Huo
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100-Gb/s 3R Regeneration With Cross Gain Compression in Semiconductor Optical Amplifiers
Published 2016-01-01Get full textAll optical 3R regeneration of 100-Gb/s return-to-zero on-off-keying (OOK) signal based on cross gain compression effect using semiconductor optical amplifiers is experimentally demonstrated for the first time. The shape of optical filters and signal powers are carefully adjusted to obtai...
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Noise Reduction of Swept-Source Optical Coherence Tomography via Compressed Sensing
Published 2018-01-01Get full textIn this paper, we investigate noise reduction in swept-source optical coherence tomography (OCT) using compressed sensing (CS). Multiple scan averaging is a classical method used to enhance the quality of OCT images by reducing the noise of a system. However, the conventional averaging method requir...
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A Miniature Endoscopic Optical Coherence Tomography Probe Based on C-Lens
Published 2018-01-01Get full textWe present a novel miniature endoscopic optical coherence tomography (OCT) probe based on an electrothermal microelectromechanical (MEMS) mirror and a C-lens. The MEMS mirror has a relatively large mirror plate of 0.5 mm × 0.5 mm on a small chip size of 1.5
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