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US 11,387,908 B2Granted
Optical transceiver
AssigneeSOLiD, INC.
InventorBum Soo Park
Life of this patent
Estimating the term…
Abstract
Provided is an optical transceiver including a reference tunable laser module configured to generate and output light of a reference wavelength; a first general tunable laser module configured to generate and output light of a first wavelength; and a controller configured to control a tuning operation of the first wavelength of the first general tunable laser module, based on information about a relationship between the reference wavelength and the first wavelength.
Claims8
An optical transceiver comprising:
- a reference tunable laser module configured to generate and output light of a reference wavelength;
- a first general tunable laser module configured to generate and output light of a first wavelength;
- and
- a controller configured to control a tuning operation of the first wavelength of the first general tunable laser module, based on information about a relationship between the reference wavelength and the first wavelength,
- wherein the information about the relationship between the reference wavelength and the first wavelength is information indicating a difference between the reference wavelength and the first wavelength, and
- wherein the difference between the reference wavelength and the first wavelength is preset considering a correlation according to temperature between the reference wavelength and the first wavelength.
3 more elements
An optical transceiver comprising:
- at least one tunable laser module;
- a reference tunable laser module configured to generate and output light of a preset reference wavelength;
- and
- a controller configured to control wavelength tuning of the at least one tunable laser module by referring to a lookup table including information about a relationship between the preset reference wavelength and an output wavelength allocated to the at least one tunable laser module,
- wherein the information about the relationship between the reference wavelength and the first wavelength is information indicating a difference between the reference wavelength and the first wavelength, and
- wherein the difference between the reference wavelength and the first wavelength is preset considering a correlation according to temperature between the reference wavelength and the first wavelength.
3 more elements
Dependencies are inferred from the claim text.