Method and system for configuring a device for correcting the effect of a medium on a light signal, method, device and system for correcting said effect
US9250454B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 21, 2011 |
| Grant date | Feb 2, 2016 |
| Priority date | — |
| Expiry date | Feb 25, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B26/06
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method and a system is provided for configuring a device for correcting the effect of a medium on a light signal having propagated through the medium, the device including at least one optical element whose phase profiles are individually adjustable. The configuring system and method include propagating a reference signal and a disordered signal obtained at the output of the medium through the correcting device. An interference parameter is measured and optimized by modifying the phase profile of each of the optical elements of the correcting device. A method and a system is also provided for correcting the effect of a medium on a light signal having propagated through the medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.