Time domain multiplexed spatial division multiplexing receiver

R.G.H. Uden, van, C.M. Okonkwo, H. Chen, Hugo Waardt, de, A.M.J. Koonen

Onderzoeksoutput: Bijdrage aan tijdschriftTijdschriftartikelAcademicpeer review

46 Citaten (Scopus)
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Samenvatting

A novel time domain multiplexed (TDM) spatial division multiplexing (SDM) receiver which allows for the reception of >1 dual polarization mode with a single coherent receiver, and corresponding 4-port oscilloscope, is experimentally demonstrated. Received by two coherent receivers and respective 4-port oscilloscopes, a 3 mode transmission of 28GBaud QPSK, 8, 16, and 32QAM over 41.7km of few-mode fiber demonstrates the performance of the TDM-SDM receiver with respect to back-to-back. In addition, by using carrier phase estimation employing one digital phase locked loop per output, the frequency offset between the transmitter laser and local oscillator is shown to perform similar to previous work which employs 3 coherent receivers and 4-port oscilloscopes which are dedicated to the reception of each the three modes.
Originele taal-2Engels
Pagina's (van-tot)12668-12677
Aantal pagina's9
TijdschriftOptics Express
Volume22
Nummer van het tijdschrift10
DOI's
StatusGepubliceerd - 2014

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