Space Exploration and the Challenges of Electric Power Transmission by Laser
At present, the only way to transfer power over long distances in space is by electromagnetic radiation.
- At present, the only way to transfer power over long distances in space is by electromagnetic radiation.
- At the receiver, special photovoltaic laser power converters which are optimized for monochromatic light conversion are applied.
- Despite recent advancements in laser power transmission technologies, space applications have not been mastered due to currently unresolved challenges.
- Electric power transmission through the vacuum of space by laser is, therefore, a key-technology limiting space exploration.