Abstract: An optical power transfer system for powering a remote mobility system for multiple missions comprising a high power source and a chilling station connected to a laser source. The laser source transmits a high optical energy to a beam switch assembly via an optical fiber. The beam switch assembly is optically connected to actively cooled fiber spoolers. Docking stations are adapted for securing the fiber spoolers until alternatively ready for use by a remote mobility system. The remote mobility system is optically connected to the fiber spoolers and has a receiving port adapted for securing the fiber spoolers thereon. The fiber spooler transmits the optical energy to a power conversion system which converts the optical energy received to another usable form of energy. More than one power source may be used where the remote mobility system transfers from one source to another while maintaining an operational radius to each source.

Abstract: An optical energy transfer and conversion system comprising a fiber spooler and an electrical power extraction subsystem connected to the spooler with an optical waveguide. Optical energy is generated at and transferred from a base station through fiber wrapped around the spooler, and ultimately to the power extraction system at a remote mobility platform for conversion to another form of energy. The fiber spooler may reside on the remote mobility platform which may be a vehicle, or apparatus that is either self-propelled or is carried by a secondary mobility platform either on land, under the sea, in the air or in space.

Abstract: An optical power transfer system for powering a remote mobility system for multiple missions comprising a high power source and a chilling station connected to a laser source. The laser source transmits a high optical energy to a beam switch assembly via an optical fiber. The beam switch assembly is optically connected to actively cooled fiber spoolers. Docking stations are adapted for securing the fiber spoolers until alternatively ready for use by a remote mobility system. The remote mobility system is optically connected to the fiber spoolers and has a receiving port adapted for securing the fiber spoolers thereon. The fiber spooler transmits the optical energy to a power conversion system which converts the optical energy received to another usable form of energy. More than one power source may be used where the remote mobility system transfers from one source to another while maintaining an operational radius to each source.

Abstract: An optical power transfer system for launching a spacecraft into low Earth orbit comprising a ground-based laser power generation station and a launch vehicle optically connected thereto. The generation station is capable of generating high optical power in the range of kilowatts to tens of megawatts and transferring the optical power generated to a launch vehicle to generate thrust. The generation station comprises a high power source, a chilling station, a laser, optical fiber, and at least one coupler. The launch vehicle comprises an actively cooled fiber spooler mounted thereon with a length of fiber for transmission of high optical energy circumscribing at least part thereof. The launch vehicle also contains a working fluid and fluid reservoir, a thruster assembly, an air intake and a storage chamber. In alternative embodiments, the launch vehicle may contain a beam switch assembly, multiple fiber spoolers and multiple thruster assemblies wherein at least one thruster assembly is gimbaled.

Abstract: A fiber optic rotary joint for use in an optical power transfer system. The fiber optic rotary joint comprising a first housing element and a second housing element rotatable with respect to the first housing element. The first and second housing elements define a chamber. Optical connectors are disposed through the housing elements and have a beam expansion block positioned in the chamber. A laser is optically connected with the fiber optic rotary joint and transmits optical energy therethrough. Collimating optics aligned with the beam expansion blocks are orientated to direct the received optical energy to a position. The optical connectors and housing elements define a continuous coolant communication path with a coolant inlet and outlet. A rotary water coupling traverses through the housing elements. In an alternative embodiment, the fiber optic rotary joint also contains an actively cooled mirror positioned optically between the collimating optics.

Abstract: A power conversion system for converting optical energy received from a fiber optic line to electrical energy, the system comprises a housing, a heat sink within the housing, a high power connector coupled to the line and having an end positioned within the housing, beam forming optics within the interior space positioned proximal to the connector, and a partially spherical end array and annular arrays of photovoltaic chips.