Fully-integrated polarization-diversity coherent receiver module for 100G DP-QPSK

A new compact coherent receiver module comprising a micro-optic polarization beam splitter and two InP-based 90° hybrids with integrated photodiodes is characterized at 112 Gbit/s DP-QPSK. A penalty of only 1.3 dB in OSNR sensitivity at a BER of 10 -3 compared to theory was obtained at C-band wavele...

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Bibliographische Detailangaben
Hauptverfasser:	Beling, A, Ebel, N, Matiss, A, Unterborsch, G, Nolle, M, Fischer, J K, Hilt, J, Molle, L, Schubert, C, Verluise, F, Fulop, L
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	(060.1660) Coherent Communication (250.3140) Integrated optoelectronic circuits Optical fibers Optical noise Optical polarization Optical receivers Signal to noise ratio
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Beschreibung
Zusammenfassung:	A new compact coherent receiver module comprising a micro-optic polarization beam splitter and two InP-based 90° hybrids with integrated photodiodes is characterized at 112 Gbit/s DP-QPSK. A penalty of only 1.3 dB in OSNR sensitivity at a BER of 10 -3 compared to theory was obtained at C-band wavelengths.
DOI:	10.1364/ofc.2011.oml5