112 Gbit/s single-polarization silicon coherent receiver with hybrid-integrated BiCMOS linear TIA

Verbist, Jochem; Zhang, Jing; Moeneclaey, Bart; Weerdenburg, John van; Uden, Roy van; Okonkwo, Chigo; Yin, Xin; Bauwelinck, Johan; Roelkens, Günther

doi:10.1109/ecoc.2015.7341771

Cited by 3 publications

(2 citation statements)

References 9 publications

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“…Table I compares coherent receivers in similar technologies. The receivers from [17] and [12] represent hybrid-integrated PICs with SiGe BiCMOS electronic ICs. In [2] a photonic SiGe BiCMOS ePIC chip is reported which achieves 28 GBd, showing QPSK data transmission.…”

Section: B Constellation Diagrams Evm and Bermentioning

confidence: 99%

Coherent ePIC Receiver for 64 GBaud QPSK in 0.25 μm Photonic BiCMOS Technology

Gudyriev

Kress

Zwickel

et al. 2019

J. Lightwave Technol.

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In this paper, we present a monolithically integrated coherent receiver with on-chip grating couplers, 90°hybrid, photodiodes and transimpedance amplifiers. A transimpedance gain of 7.7 kΩ was achieved by the amplifiers. An opto-electrical 3 dB bandwidth of 34 GHz for in-phase and quadrature channel was measured. A real-time data transmission of 64 GBd-QPSK (128 Gb/s) for a single polarization was performed. Index Terms-Silicon photonics, electronic photonic integrated circuit, single chip coherent receiver, optical communications.

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Section: B Constellation Diagrams Evm and Bermentioning

confidence: 99%

Coherent ePIC Receiver for 64 GBaud QPSK in 0.25 μm Photonic BiCMOS Technology

Gudyriev

Kress

Zwickel

et al. 2019

J. Lightwave Technol.

View full text Add to dashboard Cite

show abstract

“…For multi-carrier integrated transmitters, the generation of flexible optical superchannels offer the potential to add and remove bandwidth via the adjustment of the number of optically modulated carriers [22] and the variable selection of baud rate and modulation format [21]. Regarding the detection side, SP or DP coherent receiver PIC designs were reported on silicon [38] and InP platform [39], while co-packaged receivers with high speed BiCMOS electronics responsible for the amplification stage were demonstrated in [40]- [41] for 28 Gbaud QPSK and 16QAM signals.…”

Section: Introductionmentioning

confidence: 99%