lasereissa

Lasereissa is a concept used in speculative technology discourse to describe a system that uses focused laser beams to transmit energy and information over distance, with receivers converting the optical energy back into electrical power or data. In various depictions, lasereissa combines high-power laser transmitters, beam-steering optics, and fast-tracking feedback to maintain alignment across dynamic conditions. The term appears in science fiction and some speculative technical papers as a means of remote power delivery or optical communication, potentially enabling isolated installations or spacecraft links without physical cabling.

In practical terms, a lasereissa system would rely on a laser source, optical collimation and scanning, and a receiver composed of a photovoltaic array or photodetector coupled to power electronics or a data demodulation circuit. Wavelengths in the near- to mid-infrared range are commonly discussed due to favorable atmospheric transmission, but atmospheric attenuation, weather, and safety radiation hazards are major considerations.

Efficiency is limited by conversion losses, beam divergence, and atmospheric scattering, requiring precise tracking and safety interlocks to prevent accidental exposure. Applications envisioned include long-range power transfer for space assets, disaster-area communications with energy in the field to support sensors, and high-bandwidth optical links for data. Practical deployment faces regulatory, safety, and cost barriers, and no widespread lasereissa system has been demonstrated at utility scale. Related topics include laser communication, wireless power transfer, and free-space optical communication.