PHOTONIC INTEGRATED TUNABLE MULTI -WAVELENGTH TRANSMITTER CIRCUIT

The present invention provides a photonic integrated circuit, system, apparatus and method which can be used as an optical transmitter in a system, for example in a telecommunication system. According to the various embodiments of the invention, the circuit includes several optical devices, wherein...

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Main Authors ANA CRISTINA MAIA TAVARES, ANTÓNIO LUÍS JESUS TEIXEIRA, CLÁUDIO EMANUEL RODRIGUES, ANA PATRÍCIA SILVA LOPES
Format Patent
LanguageEnglish
Portuguese
Published 29.10.2019
Subjects
BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Summary:The present invention provides a photonic integrated circuit, system, apparatus and method which can be used as an optical transmitter in a system, for example in a telecommunication system. According to the various embodiments of the invention, the circuit includes several optical devices, wherein some are passive and others have gain, which constructed and connected with the specific characteristics, leads to a multi-wavelength transmitter with tunable operation band.
Bibliography:Application Number: PT20150738492T