Search Results - electrical+engineering+%26+electronics+%3e+ee%3a+photonics

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Nanowire based plasmonics
PAGE TITLE Overview PAGE SUMMARY Nanoscaled, tunable detector devices for ultrasensitive detection of terahertz (THz) radiation based on the fabrication of one-dimensional (1D) plasma devices having clouds of strongly correlated and spatially confined electronic charge carriers are disclosed. These one-dimensional collective excitations (“plasmons”)...
Published: 8/9/2024   |   Inventor(s): Bahram Nabet, Jonathan Spanier
Keywords(s):  
Category(s): Electrical Engineering & Electronics, Hardware, Circuits & Sensors, Electrical Engineering & Electronics > EE: Optoelectronics, Electrical Engineering & Electronics > EE: Photonics, Hardware, Circuits & Sensors > Hardware: Nanowires, Hardware, Circuits & Sensors > Hardware: Electronic Components
Tunable electro-optic filter stack
PAGE TITLE Overview PAGE SUMMARY A holographic polymer dispersed liquid crystal (HPDLC) tunable filter exhibits switching times of no more than 20 microseconds. The HPDLC tunable filter can be utilized in a variety of applications. An HPDLC tunable filter stack can be utilized in a hyperspectral imaging system capable of spectrally multiplexing...
Published: 8/12/2024   |   Inventor(s): Adam Fontecchio, Alyssa Bellingham Martin, Sameet Shriyan
Keywords(s):  
Category(s): Materials & Chemicals, Electrical Engineering & Electronics, Hardware, Circuits & Sensors, Materials & Chemicals > M-C: Chemicals and Processes, Materials & Chemicals > M-C: Electronic/Conductive, Materials & Chemicals > M-C: Polymers, Hardware, Circuits & Sensors > Hardware: Imaging, Electrical Engineering & Electronics > EE: Components, Electrical Engineering & Electronics > EE: Hyperspectral Imaging, Electrical Engineering & Electronics > EE: Photonics
Optical and electronic devices based on nanoplasma
PAGE TITLEOverview PAGE SUMMARY A device for detecting electromagnetic radiation, charged particles or photons including a 2-dimensional electron gas (2DEG) and/or a 2-dimensional hole gas (2DHG). The device detects the collective response of the plasma to perturbations of the 2DEG and/or the 2DHG. The device is tunable by using Schottky contacts. The...
Published: 5/19/2022   |   Inventor(s): Bahram Nabet
Keywords(s):  
Category(s): Electrical Engineering & Electronics, Hardware, Circuits & Sensors, Hardware, Circuits & Sensors > Hardware: Electronic Components, Electrical Engineering & Electronics > EE: Optoelectronics, Electrical Engineering & Electronics > EE: Photonics