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Currently large capacity cryostats, capable of hosting experiments for many qubits, require expensive and hard to obtain liquid cryogens. A few small cryo-free systems exist but they are non-ideal for this use. An opportunity exists for a large scale, c

Sharing platforms have already transformed some sectors of civilian logistics, promoting the efficient utilization of resources, such as cars and bicycles. Sharing resources is particularly desirable when those resources are costly, and high utilization is critical, characteristics often observed in military settings. In order to address specific constraints imposed by military applications on res ...

Physical Sciences Inc. (PSI) and its partners, Research Support Systems (RSI, a PSI-subsidiary) and Professor Thomas Strohmer of UC Davis, propose to develop an innovative approach that can be employed by an ‘on-the-move’ sensor constellation to determine the size (length, width, and height), absolute geo-location, and 3-D concentration distribution of chemical threat clouds released on battle ...

The Army desires carbon nanotube (CNT) based fibers with exceptional strength and stiffness to provide high performance composite materials. Physical Sciences Inc. (PSI) has demonstrated a method to fabricate continuous CNT from electrospun polymer nanofibers. Because these CNT are continuous, their mechanical strength is limited primarily to their defect population. During a Phase I program PSI w ...

The US Army seeks novel engineered polymer nanomaterials with high conductivity and indices of refraction suitable for use in next generation of obscurant materials. In this program Nanotrons Corporation, in collaboration with Professor Zhiyong Gu at NSF Nanomanufacturing Research Center at the University of Massachusetts Lowell (UML), proposes to develop a novel engineered conductive polymer nan ...

An eye-safe optically pumped laser based on a gas-filled hollow optical fiber will be demonstrated to lase at both near infrared (IR) and mid IR wavelengths. These lasers will be the first in a new class of IR lasers, based on the combination of hollow-f

An eye-safe optically pumped laser based on a gas-filled hollow optical fiber will be demonstrated to lase at both near infrared (IR) and mid IR wavelengths. These lasers will be the first in a new class of IR lasers, based on the combination of hollow-f

Physical Sciences, Inc. (PSI) proposes to demonstrate environmentally benign, low cost biological agent simulant particles that mimic the infrared, scatter, fluorescence and atomic absorption spectra of bacillus subtilis (BG), Erwinia herbicola (EH), and the MS2 Bacteriophage (MS2). These stimulant particles will be composed of materials that are commonly available foods or nutritional supplement ...

Physical Sciences Inc. proposes an innovative, filter free approach to rapidly concentrate and detect bacterial spores from large volumes of flowing water for the purpose of early warning detection of contaminated potable water supplies against low concentration biological pathogens. Our approach builds on previous concentration work to study the feasibility of optimizing this approach and lays t ...

Obscurant materials are used by the Army to protect both the soldier as well as military physical assets. Several obscuration systems have been developed over the years to defeat threats in all areas of the electromagnetic spectrum. Current obscurant materials typically consist of off-the-shelf or processed metal particles or flakes in which key properties such as particle size and aspect ratio ...