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US 11,601,201 B2Granted
Optical transceiver based on planar lightwave circuit
AssigneeElectronics and Telecommunications Research Institute
InventorJyung Chan Lee
Life of this patent
Estimating the term…
Abstract
An optical transceiver may include an optical receptacle configured to input or output an optical signal, a first planar lightwave circuit through which the optical signal travels, an arrayed waveguide grating connected to the first planar lightwave circuit, and a first spot size converter connecting the optical receptacle and the first planar lightwave circuit.
Claims17
An optical transceiver comprising:
- an optical receptacle configured to input or output an optical signal;
- a first planar lightwave circuit through which the optical signal travels;
- an arrayed waveguide grating connected to the first planar lightwave circuit;
- a first spot size converter connecting the optical receptacle and the first planar lightwave circuit;
- and
- a mirror configured to change a path of an optical output of the arrayed waveguide grating.
3 more elements
Dependencies are inferred from the claim text.