Sparsity-based single-shot sub-wavelength coherent diffractive imaging

Details Sparsity-based single-shot sub-wavelength coherent diffractive imaging Sparsity-based single-shot sub-wavelength coherent diffractive imaging

2011-12-20

arxiv.org/abs/1112.4707v1

Physics

Optics

Scientific paper

We present the experimental reconstruction of sub-wavelength features from the far-field intensity of sparse optical objects: sparsity-based sub-wavelength imaging combined with phase-retrieval. As examples, we demonstrate the recovery of random and ordered arrangements of 100 nm features with the resolution of 30 nm, with an illuminating wavelength of 532 nm. Our algorithmic technique relies on minimizing the number of degrees of freedom; it works in real-time, requires no scanning, and can be implemented in all existing microscopes - optical and non-optical.

Affiliated with

Also associated with

No associations

Rating

Sparsity-based single-shot sub-wavelength coherent diffractive imaging does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Sparsity-based single-shot sub-wavelength coherent diffractive imaging, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sparsity-based single-shot sub-wavelength coherent diffractive imaging will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-58249