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Adaptive digital holography for gain-enhanced imaging

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Abstract

We describe an iterative feedback loop using a spatial light modulator to provide wavefront shaping and control in a digital holography experiment. In addition to the in-the-loop hardware components, an algorithmic technique to provide uniform illumination to the target is utilized to prevent oversharpening. We present results for this adaptive holography arrangement.

© 2013 Optical Society of America

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