Award Data

Innovative Imaging and Research proposes to develop a 21st Century color, high-speed extreme high dynamic range (Color-XHDR) video recording technology that will produce engineering-grade video to accurately document rocket motor firings at close range within a test cell without image saturation. This novel imaging system will include a compact, single focal plane array camera and end-to-end image ...

The purpose of this effort is to develop an instrument to accurately calibrate (1% k=2) the lunar spectral reflectance (350 to 2,300 nm) at relatively low expense from a small satellite. Assuming the TSIS missions are successful and the solar irradiance is known, the lunar spectral reflectance can be used to provide known lunar irradiance, thereby providing a stable exo-atmospheric calibration sou ...

The overall goal of the SBIR effort to develop a fully packaged, environmentally hardened, diode-based, locked wavelength, seed laser for seeding next generation Nd:YAG lasers currently being developed for future space-based, high spectral resolution Lidar (HSRL) measurements. The Phase I effort successfully demonstrated that a diode-based, wavelength-locked seed laser can provide the spectral pur ...

To enable widespread and rapid airborne bathymetric lidar to adequate depths in many ocean regions a low-cost, rugged, and high energy pulsed laser source must be developed in the ocean water transmittance spectrum of 450 - 490 nm. The ideal laser source will be high performance for lidar (high pulse energy, high rep rate, short pulse duration) with specific targeted emission spectrum to meet ocea ...

NASA has long used liquid hydrogen as a fuel and plans to continue using it in association with their advanced nuclear thermal propulsion technology. Hydrogen fire detection is critical for rocket propulsion safety and maintenance. A significant fire at a rocket test or launch facility could be catastrophic to infrastructure or even worse, to human life. Detection monitoring is problematic as hydr ...

The overall goal of the SBIR effort is completion of Technical Readiness Level (TRL) 5, component validation in a relevant environment, of the key photonics devices for a diode-based, locked wavelength, seed laser system currently being developed for space-based, High Spectral Resolution Lidar (HSRL) measurements. To achieve this goal, AdvR is proposing to the utilize the Materials International S ...

The overall goal of this NASA effort is to develop and deliver efficient, single-pass quantum optical waveguide sources generating high purity hyper-entangled photon pairs for use in high-rate long-distance links. The new devices will produce hyper-entangled photon pairs with high efficiency, pure spectral properties, and low attenuation, providing the key technology required for deployment of gr ...

Lidar is a core technology in NASA's arsenal for science measurements from ground, air-borne and space based platforms. AdvR is proposing a beam steering mechanism for space-based Lidar based on AdvR's electro-optic deflector technology with no moving parts, making it favorable for space-based operation. The system operates on the principle of electro-optically controlled prisms engineered into a ...

Deployable aerodynamic decelerators are an enabling technology for missions to planets and moons with atmospheres as well as for returning payloads to Earth. These decelerators require a gas source to inflate them, and the objective is to provide an improvement over existing pressurized cold gas inflation systems. A solid-state hydrogen gas generator is proposed which is based on the thermal ...

Glacigen Materials proposes a novel technique for producing large-area sheets of functionally graded materials (FGM), which yield robust ceramic-metal interfaces capable of withstanding harsh environments that include high temperatures. Propulsion systems offer some of the harshest possible design conditions from a materials perspective and the demands placed on engineering materials will become m ...