Award Data

Future space exploration programs require large quantities of both cryogenic and non-cryogenic fluids to accomplish missions. Large volume depot systems will be required to provide in-space supply to satisfy these mission requirments. Currently, passive liquid acquisition devices employing multiple channels are employed in space systems such as the shuttle to provide efficient vapor free liquid tr ...

"The goal of this program is to develop a small, inexpensive, rugged, easy-to-use Sub-Web Meteorological Monitoring System to collect environmental data and transmit these data to a Central Node. Meteorological stations that can measure atmospheric andenvironmental information are needed for battlefield awareness. Sensors to measure the following meteorological parameters were evaluated in Phase ...

"The goal of this program is to develop a small, inexpensive, rugged, easy-to-use Sub-Web Meteorological Monitoring System to collect environmental data and transmit these data to a Central Node. Meteorological stations that can measure atmospheric andenvironmental information are needed for battlefield awareness. Sensors to measure the following meteorological parameters were evaluated in Phase ...

It is of great importance in most cryogenic pumping systems to minimize heat addition to the cryogen by the pump. The two main areas of heat addition are from inefficiency of the pump and conduction from the motor and ambient surroundings into the cryogen. Optimally, low heat leak cryogenic pumps are designed with a long shaft (and outer housing)between the motor and wet end to minimize heat from ...

Non-mechanical beamsteering eliminates the need for massive optomechanical components to steer the field of view of optical systems. This benefit is to come in the form of compact, low-power, light-weight optical phased arrays that provide better control with greater flexibility in their steering capability than their mechanical counterparts. Currently, high-speed, high-resolution, fully-programma ...

Non-mechanical beamsteering eliminates the need for massive optomechanical components to steer the field of view of optical systems. This benefit is to come in the form of compact, low-power, light-weight optical phased arrays that provide better control with greater flexibility in their steering capability than their mechanical counterparts. Currently, high-speed, high-resolution, fully-programma ...

Success in recent high-speed multi-level spatial light modulator (SLM) developments has led to a desire for increased resolution at these high frame rates. Applications such as optical correlation, holographic storage, and multi-spot beam-steering would all benefit from the development of a very high-resolution high-speed multi-level SLM. Today Boulder Nonlinear Systems (BNS) offers several high-s ...

Success in recent high-speed multi-level spatial light modulator (SLM) developments has led to a desire for increased resolution at these high frame rates. Applications such as optical correlation, holographic storage, and multi-spot beam-steering would all benefit from the development of a very high-resolution high-speed multi-level SLM. Today Boulder Nonlinear Systems (BNS) offers several high-s ...

Deep space optical communications requires a laser source and modulation technique for high data bandwidth with low power consumption, diffraction-limited beam quality, and the absolute minimal size/weight. Optical fibers are compact and can efficiently amplify high data rate diode lasers, but do not provide the peak power required for detection over deep space transmit distances. Bulk diode-pumpe ...

Deep space optical communications requires a laser source and modulation technique for high data bandwidth with low power consumption, diffraction-limited beam quality, and the absolute minimal size/weight. Optical fibers are compact and can efficiently amplify high data rate diode lasers, but do not provide the peak power required for detection over deep space transmit distances. Bulk diode-pumpe ...