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Medical ultrasound scanners are amongst the most sophisticated signal processing machines in use today. To support the complex analog and digital functions, multiple customized application-specific integrated circuits (ASIC) are typically used for the front-end and back-end processing, with limited programmability. Even with the recent advances in electronic technology, most of these systems do not...
Ultrahigh resolution endoscopic OCT using a broadband Cr4+ :forsterite laser light source is demonstrated in vivo in the rabbit. Imaging of the esophagus was performed with <4 mum axial resolution in tissue and correlated with histology
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