Award Data

The goal of this Phase I project is to develop an affordable, accurate, and rapid absolute interferometric length measurement technique with improved repeatability and accuracy. API has a patent-pending technology, Frequency-Modulated Time-to-Frequency Mapping Interferometer (FM-TFMI), that is an absolute interferometer capable of measuring at high speed and with exceptionally high accuracy. The T ...

While fluorocarbons are released in relatively small amounts, they can have half-lives in the atmosphere as long as 50,000 years. However, they have extremely high global warming potential relative to other greenhouse gases, so that even small atmospheric concentrations can have large effect on global temperatures. For this reason, monitoring atmospheric concentrations of these compounds, identify ...

New shape-engineered iron-based microscopic contrast agents (MCAs) for magnetic resonance imaging promise to increase diagnostic accuracy while reducing side effects, and enhance scientists’ ability to track stem cells. Currently, techniques used for making multispectral microscale contrast agent particles are cost prohibitive. In Phase I, an innovative technique (employing template-guided elect ...

The objective of this Phase II project is to research, develop, and commercialize a resonant scan lens (RSL) for use in a resonant light detection and ranging (R-LIDAR) distance sensor. R-LIDAR uses a resonant optomechanical system to generate a beam scan. While resonant optomechanical systems produce high-speed and large field-of-view (FOV) scans from a miniature form factor, the beam scans lack ...

Methane is the third most prevalent greenhouse gas, whose atmospheric concentration is currently over 1.7 ppm and is about 21 times more potent when compared to CO2. Thus, while the quantitative monitoring of methane levels is necessary, it is also critically important to directly identify the sources of the methane emissions, for example, in ice floes, leaks in pipelines, and also from drilling/f ...