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US 2026/0197080 A1Published application
Free-space optical telecommunication system
AssigneeCAILabs
InventorGuillaume Labroille
Life of this patent
Estimating the term…
Abstract
A free-space optical telecommunication system includes a telescope having an objective lens for collecting incident light radiation and producing, at an optical port, a first light radiation; an optical processing device and at least one polarization-maintaining multimode waveguide having a first end coupled to the optical port of the telescope and a second end coupled to the optical processing device.
Claims20
A free-space optical telecommunication system, comprising:
- a telescope having an objective lens for collecting incident light radiation and producing, at an optical port, a first light radiation;
- an optical processing device comprising:
- a mode splitter comprising a modal decomposition device configured to decompose the first light radiation, the mode splitter producing a plurality of elementary light radiations;
- and
- a photonic device optically coupled to the mode splitter, the photonic device being configured to coherently recombine at least some of the plurality of elementary light radiations and produce at least one recombined light radiation;
- and
- at least one polarization-maintaining multimode waveguide with a first end coupled to the optical port of the telescope and a second end coupled to the optical processing device.
4 more elements
Dependencies are inferred from the claim text.