Waveguide amplifier
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- AALTO UNIV FOUND
- Publication Date
- 2022-04-08
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Abstract
Description
technical field
[0001] The present invention relates to a waveguide amplifier, a waveguide amplifier device including the waveguide amplifier, and a method of producing the waveguide amplifier. The invention relates in particular to waveguide amplifiers doped with rare earth materials, especially erbium. Background technique
[0002] Modern information society is based on physical infrastructure where electronic devices play an important role. In addition to low-loss fiber optic transmission channels, information processing takes place via electronic routing and switching elements. Especially data centers have a lot of electronic equipment and circuit boards. The development of optical interconnects in the form of receivers is accelerating, especially in response to the ever-increasing information bit rates and high power consumption in data centers. The reason for this is simple: the lower the power consumption, the lower the cost per bit. For this to happen, reliable l...