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2012
Conference Paper
Titel
Monolithic InP receiver chip with a 90° hybrid and 56GHz balanced photodiodes
Abstract
We demonstrate a monolithically integrated quadrature coherent receiver PIC on an InP substrate with a 90° optical hybrid and two balanced 56GHz pin-photodetectors. The presented devices enable the use of 56/64Gbaud 16-QAM signals either in the C-band or the L-band.