Adaptive Optics Wavefront Sensor Correspondence Mapping

The patent applies preliminary action by pre-defining multiple candidate correspondence relations between lenses and regions before actual wavefront measurement. When large aberrations occur causing converging spots to move outside expected regions, the system can quickly select from pre-prepared correspondence relations rather than attempting real-time recalculation, thereby maintaining measurement accuracy across a wider aberration range.

The patent implements dynamics by making the correspondence relation between lenses and regions adjustable and selectable based on the actual wavefront conditions. The system dynamically chooses appropriate correspondence relations from multiple candidates depending on the measured aberration magnitude, allowing the system to adapt to varying optical conditions rather than relying on a fixed correspondence mapping.

The patent uses copying by creating virtual correspondence relations between lenses and regions through computational methods rather than physical mapping components. Multiple candidate correspondence relations are generated and stored, allowing the system to select the appropriate mapping based on wavefront conditions without adding physical components such as additional lenses, mirrors, or mechanical mapping devices.

The patent replaces mechanical or optical mapping mechanisms with computational methods. Instead of using physical components to establish correspondence between lenses and regions, the system uses algorithms to calculate and select appropriate correspondence relations from pre-generated candidates, substituting mechanical complexity with information processing.