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Displaying: 31 - 38 of 38 Results
DBD
- Sam Liss
Investigators
- Conor Walsh
- Samuel Kesner
- Joshua Gafford
- Zivthan Dubrovsky
- Benjamin Goldberg
- Michael Karpelson
- Kathleen O'Donnell
- Robert Wood
- Michael Smith
An achromatic and polarization-insensitive metalens for compact optics
Metasurfaces are a type of flat optics that leverage subwavelength features to control light. Metalenses, a type of metasurface, have emerged as a breakthrough technology to enable compact and efficient optical devices, whereas classical optical…
Investigators
- Federico Capasso
- Wei-Ting Chen
- Alexander Zhu
Achromatic multi-zone metalens for AR/VR systems
Augmented reality (AR) and virtual reality (VR) hardware is composed of optical elements, displays, sensors and electronics. Optics in particular are highly important to the quality and experience of AR/VR, and classical optical devices impose…
Investigators
- Federico Capasso
Faster testing for illicit drugs
Researchers in the Whitesides lab have developed a portable and easy to use Magneto-Archimedes Levitation (MagLev) device for identifying the composition of illicit drug mixtures. A diamagnetic sample (in this case, an unknown drug mixture) is…
DBD
- Christopher Petty
Investigators
- George Whitesides
- Christoffer Abrahamsson
- Amit Nagarkar
- Michael Fink
- Daniel Preston
- Markus Nemitz
- Shencheng Ge
- Joseph Bozenko
New Raman Microscopy Technique Accelerates Digital Pathology
Current methods for pathological diagnosis of diseases require laborious and costly sample processing steps and provide inherently qualitative information. Moreover, batch to batch variations in staining intensity results in highly variable images,…
DBD
- Irit Ben-Chelouche
Investigators
- Marc Kirschner
- Seungeun Oh
Novel Biochemical and Computational Approaches to Increase Mass Spectrometry Sensitivity
Mass spectrometry (MS) has become the leading protein identification technique. Current mass spectrometry methods rely on tandem MS/MS detection, where a prepared peptide digestion sample is injected into the mass spectrometer and analyzed by its…
DBD
- Irit Ben-Chelouche
Investigators
- Marc Kirschner
- Mingjie Dai
Singularity engineering using metasurfaces
Researchers in the lab of Federico Capasso have developed new techniques using metasurfaces to control points of darkness in electromagnetic fields. These dark regions, known as optical singularities, have previously been challenging to manipulate.…
Investigators
- Federico Capasso
- Soon Wei Daniel Lim
- Joon-Suh Park
- Maryna Meretska
- Ahmed Dorrah
Compact, broadband meta-surface spectrometer
Meta-surfaces, planar arrays of subwavelength-spaced optical elements that modulate incident light, are poised to revolutionize the field of optics. Traditional optical elements are produced by labor-intensive glass molding techniques, and often…
Investigators
- Federico Capasso
- Mohammadreza Khorasaninejad
- Wei-Ting Chen
- Jaewon Oh
- Alexander Zhu
- Muhammad Zaidi
- Robert Devlin