System for wireless remote power transfer, comprising a transmitter unit and an aircraft, wherein the transmitter unit has: a laser fibre bundle with a plurality of laser fibres, wherein each laser fibre is embodied to emit a laser beam; a positioning optical unit for adjusting an emission direction of the focused laser beam; a field lens; a primary lens; wherein the plurality of laser fibres are embodied to each emit a laser beam that passes through the positioning optical unit, the field lens and the primary lens such that the laser beam emitted by the transmitter unit is emitted in focused fashion; wherein the transmitter unit further has: an image field flattening and correction optical unit (150A, 150B), which is disposed between the field lens and the positioning optical unit; wherein the aircraft has a receiver unit which is embodied to receive the focused laser beam that was emitted by the transmitter unit; wherein the receiver unit has a radiation power reception unit, which is embodied to receive the focused laser beam emitted by the transmitter unit and convert said focused laser beam into electrical energy; wherein the electrical energy is provided to supply a drive of the aircraft with electrical energy; wherein the transmitter unit and the aircraft are linked by way of a data transmission path; wherein the aircraft is embodied to transmit a position of the aircraft to the transmitter unit via the data transmission path; wherein the transmitter unit is alignable with the position of the aircraft according to angles from a GPS/INS system; wherein the receiver unit has a retroreflector, which is embodied to reflect a position beam in the direction of the transmitter unit in order thus to facilitate tracking of the transmitter unit on the receiver. a laser fibre bundle with a plurality of laser fibres, wherein each laser fibre is embodied to emit a laser beam; a positioning optical unit for adjusting an emission direction of the focused laser beam; a field lens; a primary lens; wherein the plurality of laser fibres are embodied to each emit a laser beam that passes through the positioning optical unit, the field lens and the primary lens such that the laser beam emitted by the transmitter unit is emitted in focused fashion; wherein the transmitter unit further has: an image field flattening and correction optical unit (150A, 150B), which is disposed between the field lens and the positioning optical unit; wherein the aircraft has a receiver unit which is embodied to receive the focused laser beam that was emitted by the transmitter unit; wherein the receiver unit has a radiation power reception unit, which is embodied to receive the focused laser beam emitted by the transmitter unit and convert said focused laser beam into electrical energy; wherein the electrical energy is provided to supply a drive of the aircraft with electrical energy; wherein the transmitter unit and the aircraft are linked by way of a data transmission path; wherein the aircraft is embodied to transmit a position of the aircraft to the transmitter unit via the data transmission path; wherein the transmitter unit is alignable with the position of the aircraft according to angles from a GPS/INS system; wherein the receiver unit has a retroreflector, which is embodied to reflect a position beam in the direction of the transmitter unit in order thus to facilitate tracking of the transmitter unit on the receiver. an image field flattening and correction optical unit (150A, 150B), which is disposed between the field lens and the positioning optical unit; wherein the aircraft has a receiver unit which is embodied to receive the focused laser beam that was emitted by the transmitter unit; wherein the receiver unit has a radiation power reception unit, which is embodied to receive the focused laser beam emitted by the transmitter unit and convert said focused laser beam into electrical energy; wherein the electrical energy is provided to supply a drive of the aircraft with electrical energy; wherein the transmitter unit and the aircraft are linked by way of a data transmission path; wherein the aircraft is embodied to transmit a position of the aircraft to the transmitter unit via the data transmission path; wherein the transmitter unit is alignable with the position of the aircraft according to angles from a GPS/INS system; wherein the receiver unit has a retroreflector, which is embodied to reflect a position beam in the direction of the transmitter unit in order thus to facilitate tracking of the transmitter unit on the receiver.