Abstract:ABSTRACT: This Small Business Innovation Research Phase II project seeks to further develop an AR coating on high efficiency PV device surface that can enable a reflection loss<3% over the wavelength range from 300 nm to 1800 nm. The proposed effort will optimize the coating design and the… more
Abstract:Metamagnetics proposes the research and development of a compact, reliable, cost-effective and reconfigurable pulsed-voltage source based on drift step recovery diodes (DSRD) for high-power microwave generation applications. The output parameters of the pulsed-voltage source determine the efficiency… more
Abstract:US Navy relies on directed energy (DE) weapons, such as High-Power Microwave (HPM) sources, to disrupt, damage, or destroy foe electronic equipment at a standoff distance while minimizing collateral damage. Friendly and blue force mission critical electronic systems, such as radar, communications,… more
Abstract:Monolithic Microwave Integrated Circuits realized on GaAs, GaN, InP, SiGe, and to a lesser extent Si are integral components of many deployed NAVY detect, control, and engagement systems due to their broad bandwidth, fast-response time, and small size (10 W).
Abstract:Greenhouse gas (GHG) emissions to the atmosphere are primary drivers of global climate change and hence there is a crucial need to quantify their sources and sinks. A general technique to constrain source and sink strengths is the analysis of the relative proportions of isotopic variants of GHG's. … more
Abstract:ABSTRACT: We and our team partner Emu Solutions, a University of Notre Dame spin-off, will implement and ultimately deliver ISiS_PFA (Image Stabilization in Silicon_PFA), an electronics hardware implementation of our recently-invented Polynomial Factor Analysis (PFA) jitter mitigation algorithm. … more
Abstract:NAVAIR PMAs are motivated by substantial maintenance cost savings to switch aircraft paints from matte to glossy. Yet NAVAIR must confidently weigh these major cost savings against possibly serious survivability penalties from sun glints. To definitively answer these survivability trades, we propose… more
Abstract:Next generation three dimensional (3D) X-ray imaging requires novel x-ray scintillating materials with high efficiency and high spatial resolution. Using a conventional homogeneous scintillator plate, there is a compromise between efficiency and spatial resolution. The strong coupling between… more
Abstract:A fiber based high performance 10-micron femtosecond seed laser is an ideal front end of ultrafast CO2 laser systems, which requires a near IR mode-locked fiber laser and a high energy pulsed pump fiber laser synchronized with the mode-locked fiber laser for frequency conversion and power… more
Abstract:Leveraging Agiltron"s development and production of portable Raman spectrometers, Agiltron will develop a new class of polypeptide sequencers. Our approach capitalizes on recent progress in Raman spectroscopy to push the sensor performance well beyond the current state-of-the-art.
Abstract:Agiltron will develop robust and affordable anti-icing and ice-phobic surfaces that are also transparent (>%80) in visible spectrum for superstructures of surface ships in Arctic and cold region operation. Leveraging Agiltron"s previous experiences in mechanically durable superhydrophibic… more
Abstract:RMD is proposing the development of Smart-Phone Enabled Radionuclide Identifier (SERI), a new detection instrument designed to take full
advantage of smartphone / tablet technology. The hardware platform will include a new advanced scintillator that will provide both high gamma-ray
efficiency and… more
Abstract:Synchrotron radiation is a powerful tool for measuring structural properties of materials. Important applications of higher energy synchrotron X-rays include measurement of strain and material evolution during processing, studies of composite materials and studies of layered systems such as… more
Abstract:The two reflectometers at SNS serve rapidly growing communities in the fields of nanoscience, membrane bioscience, surfactant chemistry. Unique capabilities of these instruments include ultrahigh neutron intensity for in-plane diffraction and off-specular/grazing- incidence small-angle scattering… more
Abstract:Current radiation detectors are typically capable of detecting only one type of radiation. Therefore, the current detection systems require a number of individual detectors to be used for each type of radiation. The development of the proposed nuclear detector significantly improves the capability… more
Abstract:One of the proposed next generation Intensity Frontier experiments is Mu2e. Mu2e will directly probe the Intensity Frontier as well as aid research on the Energy and Cosmic frontiers with precision measurements required to characterize the properties and interactions of new particles discovered at… more
Abstract:At present, detectors of fast neutrons use liquid scintillators liquid scintillators can be dangerous to handle due to their low flash points and bulkiness, and the readout of the liquid scintillator by large PMTs limits the available position resolution and ability to operate in high magnetic… more
Abstract:Current radiation detectors are typically capable of detecting only one type of radiation. Therefore, the detection systems require a number of individual detectors to be used for each type of radiation. Also the performance to cost ratio of the currently available scintillators is high which… more
Abstract:The DOE is planning to restart work at one or both of the research reactors at Idaho National Laboratory (Transient Reactor Test Facility) and Sandia National Laboratories (Annular Core Research Reactor). Neutron radiography plays a large role in the work done at these facilities and there is a… more
Abstract:Neutron radiography using the foil-film transfer method is currently employed for the quantitative evaluation of the geometric and compositional characteristics of nuclear fuel burn-up distribution, visualization of cracks and void formations, fuel location determination, pellet-clad and… more
Abstract:Dry cask storage systems (DCSS) are used to store spent nuclear fuel from nuclear power plants. Without a long term storage solution in place, storage for decades in casks may be required. High burnup fuel rods may become brittle over time presenting problems for eventual transport of the spent fuel… more
Abstract:While substantial advancements have been made in realizing tube based large area detectors such as the Large Area Picosecond Photo-Detector (LAPPD), there is widespread agreement in the cathode community that a higher QE bialkali cathode is possible, and that the present understanding is… more
Abstract:ABSTRACT: This project is aiming at developing basic semiconductor components (field-effect transistors) that will be deployed in highly radioactive environment (nuclear plants, space, radioactive waste storage facilities). Radiation Monitoring Devices (RMD), Inc. BENEFITS: ANTICIPATED BENEFITS… more
Abstract:Today"s Navy continues to see increased demand for more power both on and off the ship. This need is largely driven by the continued development of high power density advanced weapons systems and sensors. Continued space and weight limitations for these ship applications will drive the need for… more
Abstract:Although great strides have been made in the development of simulators for training technical and teamwork skills, much less progress has been made with regard to skill assessment. Typically, performance is measured using a rating scale with anchors ranging from"low"to"high."Such… more
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