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Photonics
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Displaying: 21 - 27 of 27 Results
DBD
- Sam Liss
Investigators
- Conor Walsh
- Samuel Kesner
- Joshua Gafford
- Zivthan Dubrovsky
- Benjamin Goldberg
- Michael Karpelson
- Kathleen O'Donnell
- Robert Wood
- Michael Smith
Vertical support structure to realize photonic structures from bulk substrates
This invention is a major step forward, consisting of a 3D nanofabrication method to fabricate the nanophotonic devices from the bulk crystal. It enables chip-scale nanophotonic devices with properties not available in conventional thin films. This…
DBD
- Sam Liss
Investigators
- Marko Loncar
- Michael Burek
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
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
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
Supermode Optical Resonator
Optical resonators trap light and amplify it to build power. They then emit it in a more controlled powerful form. They are used as laser sources, signal amplifiers, and sensors. They make telecommunications more efficient by enabling information to…
DBD
- Sam Liss
Investigators
- Federico Capasso
- Vincent Ginis
- Cristina Benea-Chelmus
- Jinsheng Lu
- Marco Piccardo