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Endoscopy - focusing and depolarization

Written by Sapna Shroff, Guest Blogger

Hey folks..

Multimode fibers are great for endoscopy type scanning applications. But a beam focused at a multimode fiber generates a scrambled random speckle pattern at the output, with the fiber acting like a turbid medium. Digital phase conjugation can be used to suppress this speckle.

Read more at the Imaging Lightly Blog

Posted: 10/28/2012 7:37:41 PM by Sapna Shroff | with 0 comments

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