research
∙
09/17/2023
All-optical image denoising using a diffractive visual processor
Image denoising, one of the essential inverse problems, targets to remov...
share
research
∙
08/29/2023
Pyramid diffractive optical networks for unidirectional magnification and demagnification
Diffractive deep neural networks (D2NNs) are composed of successive tran...
research
∙
04/20/2023
Learning Diffractive Optical Communication Around Arbitrary Opaque Occlusions
Free-space optical systems are emerging for high data rate communication...
research
∙
04/12/2023
Universal Polarization Transformations: Spatial programming of polarization scattering matrices using a deep learning-designed diffractive polarization transformer
We demonstrate universal polarization transformers based on an engineere...
research
∙
12/10/2022
Snapshot Multispectral Imaging Using a Diffractive Optical Network
Multispectral imaging has been used for numerous applications in e.g., e...
research
∙
12/05/2022
Unidirectional Imaging using Deep Learning-Designed Materials
A unidirectional imager would only permit image formation along one dire...
research
∙
06/21/2022
Diffractive Interconnects: All-Optical Permutation Operation Using Diffractive Networks
Permutation matrices form an important computational building block freq...
research
∙
06/15/2022
Super-resolution image display using diffractive decoders
High-resolution synthesis/projection of images over a large field-of-vie...
research
∙
05/26/2022
To image, or not to image: Class-specific diffractive cameras with all-optical erasure of undesired objects
Privacy protection is a growing concern in the digital era, with machine...
research
∙
06/30/2020
Terahertz Pulse Shaping Using Diffractive Legos
Recent advances in deep learning have been providing non-intuitive solut...
research
∙
05/23/2020
Misalignment Resilient Diffractive Optical Networks
As an optical machine learning framework, Diffractive Deep Neural Networ...
research
∙
05/15/2020
Machine Vision using Diffractive Spectral Encoding
Machine vision systems mostly rely on lens-based optical imaging archite...
research
∙
09/14/2019
Design of Task-Specific Optical Systems Using Broadband Diffractive Neural Networks
We report a broadband diffractive optical neural network design that sim...
research
∙
04/14/2018