Award Data

Durable and robust large-area ultrathin CNT sheets can be produced from pristine CNT sheets following proprietary CNT purification and densification processes. The resulting CNT sheets are free-standing, flexible, durable, robust, ultrathin (< 5 µm) and lightweight (~6 g per m2). They withstand corrosion and heat and are superior at shielding EMI (effectiveness >= 55 dB in the X band).

Managing multi-level risks ranging from the fiscal/personnel resources to fluctuating material/production costs have always been challenges due to the integrated nature of Air Force (AF) with governmental and industrial partners. Establishing a quantitative framework that provides basis for making informed decisions on these pressing issues can greatly impact how Air Force strategically allocate v ...

Petal is a novel bio-solar proposal to generate power using plant photosynthetic proteins combined to nanotubes bonded to a conductive substrate. The use of this architecture should allow for high efficiencies in the capture and harvest of photons and the generation of solar power in a very flexible format. This format will allow for scaling from micro to industrial scales.

Based on the results of Phase I, we aim to develop a prototype of the high speed dynamic IRSP instrument. This prototype will incorporate the next generation 1Kx1K IRLED array that is compatible with the highly successful and user-tested NSLEDS IRSP. If Phase II of the proposed project is successful, the result will be an upgrade of NSLEDS IRSP system to higher performance and operability. The rea ...

In this Phase I SBIR effort we will develop advanced electro-optic (EO) sensing module that are capable of efficiently up-converting mmW signal into optical sidebands for passive millimeter wave imaging applications. Conversion efficiency of the modulators can be significantly enhanced by virtual of thin-film Lithium niobate on insulator (TFLNOI), RF resonator, and optical resonator, in which the ...

Chemiresistors are an important class of electronic sensors that detect the presence of analytes/chemicals via a change in the resistance of a sensor element. A typical interdigitated electrode array is deposited onto an insulating substrate with metallic electrodes that have feature sizes in the micron range. The metal electrodes are typically sputter coated onto the substrate, using lithographic ...

To address the needs of Navy to successfully produce 7000 series aluminum alloy components, Sentient proposes to develop a hybrid additive manufacturing (AM) process for this topic. Hybrid AM use a secondary process (e.g. peening, burnishing) along with primary AM process to tightly control thermal profile and stress evolution locally and globally, resulting enhanced part quality (e.g. negligible ...

We propose to develop an innovative concept of the high speed dynamic IRSP that combines components and devices from proven suppliers with novel system-level research topics from CDS and University of Delaware. Having previously built and delivered working LED IRSPs to users gives CDS a unique advantage. In line with system theme of the solicitation, our phase 1 research topics are focused on syst ...

In phase II work, we will collaborate with Prof. Stefan Preble in RIT and continue to develop large scale hybrid integration and packaging techniques for key active photonic components such as lithium niobate on insulator (LNOI) modulators and modified uni-traveling (MUTC) photodiodes. We will demonstrate a low V, broadband, small footprint LNOI modulator with hybrid Si/LN or SiN/LN waveguide usin ...

The Army is frequently forced to operate in hostile climates. Heavy fog, rain, snow, and dust storms can inhibit the performance of tracking technologies such as mid-wave infrared cameras. In such conditions, Army early warning systems are blinded and put personnel and assets at risk.There is a specific need for a degraded visual environment (DVE) penetrative target tracking solution.Radio frequen ...