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

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Fiber Optic Hydrophone Sensors- Optimum Design and Implementation
PAGE TITLEOverviewPAGE SUMMARY Hydrophone devices are capable of detecting pressure amplitude in immersion media such as liquids or gases and in solids. Piezoelectric hydrophones are commonly used for measurement of large frequency bandwidths; however, problems arise from the generation of high temperatures and cavitation effects that are produced...
Published: 7/12/2024   |   Inventor(s): Afshin Daryoush, Peter Lewin, Rupa Gopinath Minasamudram, Mahmoud El-Sherif
Keywords(s):  
Category(s): Communications & Cybersecurity, Electrical Engineering & Electronics, Hardware, Circuits & Sensors, Electrical Engineering & Electronics > EE: Components, Electrical Engineering & Electronics > EE: Optoelectronics, Electrical Engineering & Electronics > EE: Optical Data Transmission, Electrical Engineering & Electronics > EE: Sensors, Hardware, Circuits & Sensors > Hardware: Electronic Sensors
Dynamic Time Multiplexing Fabrication of Holographic Polymer Dispersed Liquid Crystals for Increased Wavelength Sensitivity
PAGE TITLE Overview PAGE SUMMARY Described herein is a new holographic polymer dispersed liquid crystal (HPDLC) medium with broadband reflective properties, and a new technique for fabrication of broadband HPDLC mediums. The new technique involves dynamic variation of the holography setup during HPDLC formation, enabling the broadening of the...
Published: 8/12/2024   |   Inventor(s): Adam Fontecchio, Kashma Rai
Keywords(s):  
Category(s): Materials & Chemicals, Electrical Engineering & Electronics, Hardware, Circuits & Sensors, Materials & Chemicals > M-C: Polymers, Materials & Chemicals > M-C: Electronic/Conductive, Electrical Engineering & Electronics > EE: Hyperspectral Imaging, Electrical Engineering & Electronics > EE: Optoelectronics, Electrical Engineering & Electronics > EE: Electronic Devices, Hardware, Circuits & Sensors > Hardware: Imaging, Materials & Chemicals > M-C: Chemicals and Processes
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
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