Booz Allen Hamilton Inc.

James A Davis

Igor Vaisman

Joshua Peters

Systems and methods include a radiation source configured to generate a first waveform, a first separator configured to separate the first waveform into linearly polarized second and third waveforms, a first modulator configured to modulate at least one of a phase and a polarization of the second waveform to generate a fourth waveform, a second modulator configured to modulate at least one of a phase and a polarization of the third waveform to generate a fifth waveform, a first combiner configured to combine the fourth and fifth waveforms to generate a sixth waveform, an amplifier configured to amplify the sixth waveform to generate a seventh waveform, a second separator configured to separate the seventh waveform into a plurality of amplified waveforms, and beam directing optics configured to direct the plurality of amplified waveforms to form an output waveform at a target location.

Multiplexing fiber amplified waveforms

Thermal management systems include an open circuit refrigeration system featuring a first receiver configured to store a gas, a second receiver configured to store a liquid refrigerant fluid, an evaporator configured to extract heat from a heat load that contacts the evaporator, and an exhaust line, where the first receiver, the second receiver, the evaporator, and the exhaust line are connected to provide a refrigerant fluid flow path.

Thermal management systems for extended operation

Golf hole cup

An optical system includes a first light source configured to generate a first light beam having a first power. The optical system includes a second light source configured to generate at least one second light beam having a second power. The second power can be greater than the first power. The optical system includes a device for a least partially co-aligning the at least one second light beam of the second power with the first light beam of the first power in a parallel or near-parallel pattern and within a region of atmospheric space so that energy will transfer from photons of the at least one second light beam of the second power to photons of the first light beam of the first power within the region of atmospheric space via Stimulated Raman Scattering (SRS).

Growing community of inventors

San Diego, CA, United States of America

James A Davis