Award Data

ColdQuanta seeks to develop compact vapor cells designed specifically for high-accuracy RF metrology with Rydberg atoms. Sensors utilizing these vapor cells can take advantage of Rydberg atoms’ exceptional sensitivity to RF, microwave, and millimeter radiation between 1 and 1000 GHz. Featuring resolutions down to the uV/cm level, the accuracy of these devices will be at least ten times better th ...

High density wafer scale cryogenic probing solution for testing at 4.5K temperatures or below is needed for testing and characterization of devices and circuits employing superconducting electronic components (such as used for quantum processing, high speed classical processing, magnetic field sensors, etc.) as well as for testing of various particle and light detectors for astronomy, aerospace, d ...

The EPA estimates that one out of every four Americans lives within three miles of a hazardous waste site. Recent advanced materials developments have driven increased use of In Situ Chemical Reduction (ISCR) remediation in the US and globally. Nanoscale Zero Valent Iron (NZVI) holds great potential for ISCR due to its low cost and high capacity for degrading halogenated compounds. However, two ma ...

Chemical manufacturers require high accuracy/high sensitivity pressure sensors to efficiently monitor the various manufacturing systems and processes in the chemical plant, to ensure any changes proceed in a safe and reliable manner, adhering to expected standards and practices. NIST also has a need for highly accurate pressure measurements, especially determining the thermo-physical properties of ...

Sepax Technologies, Inc. has identified a new type of anoin-exchange resin which separates single-wall carbon nanotubes (SWCNTs) with >80% recovery yield and resolves in a single pass the chiral tubes of (6,5) well from commercial SWCNT starting materials by Chromatography. Improvement and scale up of the targeted resin production will facilitate the separation of chiral nanotubes for the academic ...

The region of the electromagnetic spectrum from 100 GHz to 400 GHz is currently underutilized but an area of exciting promise. Although atmospheric attenuation is higher in this region, the high frequency enables higher bandwidth operation. Transmit and receive components are also small resulting in the potential for lightweight miniature systems. Sub-millimeter waves also have the unique ability ...

PaneraTech is proposing a non-contact dual sensor for broadband and real-time characterization of thin nanofiber films during the manufacturing. Our solution offers several unique aspects that are ideal for this application. For instance, it uses a dual CPW sensor for low frequencies and free space transmission system for higher frequency band. Our proposed sensor system is also equipped with high ...

In the proposed Phase I SBIR program, Aymont Technology and CoolCAD Electronics will design and demonstrate prototype silicon carbide (SiC) avalanche photodiodes (APD) specifically designed for high-efficiency, single-photon counting of 121.6 nm Lyman-alpha photons. This detector will be provided to relevant personnel at NIST for calibration and testing. Both discrete APDs and arrays will be used ...

There are many applications for hyperspectral image detectors, but for the detectors to be widely accepted standardized calibration protocols must be developed. This research aims to bridge this gap through the development of a commercially available hyperspectral image projector (HIP) system. The proposed effort is to build a prototype visible HIP system to generate calibrated, realistic imagery ...

This is an SBIR Phase II proposal to develop a tactile refreshable computer display prototype (TRCD) that will support multiple tactile alphabets (e.g. ELIA, braille, and Roman), multiple lines of text, and graphics to benefit the more than 1.8 million blind Americans. Commercially available TRCDs are expensive (~$12,000, or $19 per actuator), provide only one line of text (with 640 actuators) and ...