Calibrated Monolithically Integrated 90 <named-content content-type="math" xlink:type="simple"> <inline-formula> <tex-math notation="TeX">$^{\circ} $</tex-math></inline-formula></named-content> Downconverter for Colorless Operation in the C+L Band
We propose a 90° hybrid-based monolithically integrated coherent receiver suitable for colorless operation in the complete C- and L-band (1530-1625 nm). In-phase and quadrature (IQ) signal components are obtained from a calibrated analog IQ recovery circuit, which adequately combines all...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
IEEE
2015-01-01
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Series: | IEEE Photonics Journal |
Subjects: | |
Online Access: | https://ieeexplore.ieee.org/document/7055222/ |