Electrically Tunable Mid-Infrared Metamaterials
Abstract not provided.
Publications
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Jump to search filtersResonant bolometric subterahertz detection in a 2D plasmonic cavity
Abstract not provided.
THz Transceivers
Abstract not provided.
Electrically Tunable Mid-Infrared Metamaterials based on Semiconductor Device Structures
Abstract not provided.
Resonant bolometric subterahertz detection in a 2D plasmonic cavity
Abstract not provided.
NIR/LWIR dual-band infrared photodetector with optical addressing
Proceedings of SPIE - The International Society for Optical Engineering
A near infrared (NIR) and long-wavelength infrared (LWIR) dual-band infrared photodetector, which can switch detection bands with light bias, is demonstrated at 77 K. The demonstrated scheme consists of series connected photodetectors for different bands. The basic operating principle of the scheme is that without light bias, shorter wavelength detector limits the total current and thus the device operates in NIR mode. With light bias on the NIR detector, the LWIR detector becomes the current limiting device and the device then operates in LWIR mode. Proposed design allows single indium-bump per pixel focal plane arrays, and in principle allows covering all tactical bands such as UV, visible, NIR, SWIR, MWIR and LWIR bands with a single pixel. © 2012 SPIE.
Electrically-Controlled Thermal Infrared Metamaterial Devices
Abstract not provided.
Terahertz heterodyne spectrometer using a quantum cascade laser
Applied Physics Letters
Abstract not provided.
Common Mode Frequency Instability in Internally Phase-locked Terahertz Quantum Cascade Lasers
Optics Express
Abstract not provided.
Interaction between metamaterial resonators and inter-subband transitions in quantum wells
2011 Conference on Lasers and Electro-Optics: Laser Science to Photonic Applications, CLEO 2011
Interaction between metamaterial elements and intersubband transitions in GaAs/AlGaAs quantum wells is observed in the mid-infrared. Transmission measurements were performed through metamaterial arrays, each having a different resonance frequency. © 2011 OSA.
Interactions in planar metamaterials: from strong coupling to active tuning
Abstract not provided.
Mutual Friction in Vertically Integrated One-Dimensional Quantum Wires
Nature Nanotechnology
Abstract not provided.
Re-entrant Coulomb Drag Between Vertically-Coupled Quantum Wires
Abstract not provided.
On-chip 2D Plasmonic Wave Vector Engineering in Si Lens Coupled Terahertz Detectors
Abstract not provided.
High-Mobility 2D Hole Systems for Quantum Computing Applications
Abstract not provided.
High-resolution heterodyne spectroscopy using a tunable quantum cascade laser around 3.5 THz
Applied Physics Letter
Abstract not provided.
THz Integrated Circuits
Abstract not provided.
On-chip 2D Plasmonic Wave Vector Engineering in Si Lens Coupled Terahertz Detectors
Abstract not provided.
Integrated Chip-Scale THz Technology
Abstract not provided.
Monolithically INtegrated Solid-State THz Transceivers
Abstract not provided.
Interactions in planar metamaterials and their use for active tuning
Abstract not provided.
Re-entrant Negative Coulomb Drag in a 1D Quantum Circuit
Abstract not provided.
Thresholdless THz Lasing from a Semiconductor Nanostructure in a Strongly-Coupled Plasmonic Microcavity
Abstract not provided.
MEMS-based tunable terahertz wire-laser over 330 GHz
Optics Letters
Abstract not provided.
Interpretation of Ultrafast Reectivity Data from Low-Temperature-Grown GaAs
Physical Review B
Abstract not provided.
Results 201–225 of 343