Ultra-compact integrated coherent receiver for high linearity RF photonic links

Ultra-compact integrated coherent receiver for high linearity RF photonic links

We demonstrate a novel photonic integrated circuit(PIC) that combines an ultra compact trench beam splitter with monolithically integrated photodetectors and modulators. A coherent receiver is realized by flip chip bonding of this PIC with an electronic integrated circuit (EIC). Preliminary system r...

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Bibliographische Detailangaben
Hauptverfasser: Krishnamachari, U, Ristic, S, Ramaswamy, A, Johansson, L A, Chin-Hui Chen, Klamkin, J, Piels, M, Bhardwaj, A, Rodwell, M J, Bowers, J E, Coldren, L A
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Delay
Integrated optics
Optical receivers
Optical waveguides
Phase modulation
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Beschreibung
Zusammenfassung:We demonstrate a novel photonic integrated circuit(PIC) that combines an ultra compact trench beam splitter with monolithically integrated photodetectors and modulators. A coherent receiver is realized by flip chip bonding of this PIC with an electronic integrated circuit (EIC). Preliminary system results yield a third-order intermodulation distortion suppression of 46 dB at a signal frequency of 300 MHz.
DOI:10.1109/MWP.2010.5664236