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Characterization of Hybrid InP-TriPleX Photonic Integrated Tunable Lasers Based on Silicon Nitride (Si 3N4/SiO2) Microring Resonators for Optical Coherent System

Yi Lin, Colm Browning, Roelof Bernardus Timens, Douwe H. Geuzebroek, Chris G. H. Roeloffzen, Marcel Hoekman, Dimitri Geskus, Ruud M. Oldenbeuving, Rene G. Heideman, Youwen Fan, Klaus J. Boller, Liam P. Barry
2018 IEEE Photonics Journal  
We demonstrate detailed characterization results of a hybrid InP-TriPleX photonic integrated tunable laser based on silicon nitride microring resonators.  ...  Furthermore, the device demonstrates performance comparable with commercial external cavity lasers in 64-QAM coherent system.  ...  We study the performance of the presented laser in the coherent transmission system for 5 Gbaud 64-QAM signals, and the presented laser exhibits comparable performance with a commercial ECL laser.  ... 
doi:10.1109/jphot.2018.2842026 fatcat:cj73eklhgbgrnepi6j5xvetwn4

Scaling capacity of fiber-optic transmission systems via silicon photonics

Wei Shi, Ye Tian, Antoine Gervais
2020 Nanophotonics  
Firstly, we overview fundamentals and the evolving trends of silicon photonic fabrication process. Then, we focus on recent progress in silicon coherent optical transceivers.  ...  AbstractThe tremendous growth of data traffic has spurred a rapid evolution of optical communications for a higher data transmission capacity.  ...  (a) a 64-Gbaud coherent transceiver with a hybrid integrated tunable laser [79] (top: block diagram of the hybrid integrated tunable laser; bottom left: photograph of the transceiver subassembly; bottom  ... 
doi:10.1515/nanoph-2020-0309 fatcat:ynkm6ddswfch3nkkfx3mjk2eje

Optical terabit transmitter and receiver based on passive polymer and InP technology for high-speed optical connectivity between datacenters

Vasilis Katopodis, Christos Tsokos, David de Felipe, Maria Spyropoulou, Panos Groumas, Agnieszka Konczykowska, Jean-Yves Dupuy, Filipe Jorge, Haik Mardoyan, Annachiara Pagano, Marco Quagliotti, Diego Roccato (+15 others)
2018 Next-Generation Optical Communication: Components, Sub-Systems, and Systems VII  
ABSTRACT We demonstrate the hybrid integration of a multi-format tunable transmitter and a coherent optical receiver based on optical polymers and InP electronics and photonics for next generation metro  ...  The coherent receiver is based on the other side on a PolyBoard, which integrates an InP gain chip and a monolithic Bragg grating for the formation of the local oscillator laser, and a monolithic 90 o  ...  the 64 Gbaud SP-IQ tunable transmitter based on the hybrid integration of a PolyBoard-InP-PolyBoard chip and (b) the 64 Gbaud SP coherent receiver relying on the hybrid integration of PolyBoard with InP  ... 
doi:10.1117/12.2290258 fatcat:ssrcovarxvewtpcv4wb5ncf7nm

Bridging microcombs and silicon photonic engines for optoelectronics systems [article]

Haowen Shu, Lin Chang, Yuansheng Tao, Bitao Shen, Weiqiang Xie, Ming Jin, Andrew Netherton, Zihan Tao, Xuguang Zhang, Ruixuan Chen, Bowen Bai, Jun Qin (+3 others)
2021 arXiv   pre-print
On the other hand, foundry-based silicon photonics (SiPh) has had remarkable success in providing versatile functionality in a scalable and low-cost manner, but its available chip-based light sources lack  ...  We present two important chip-scale photonic systems for optical data transmissions and microwave photonics respectively: The first microcomb-based integrated photonic data link is demonstrated, based  ...  ., for laser packaging support and Theodore J Morin for helpful commentary on the manuscript. The UCSB nano-fabrication facility was used.  ... 
arXiv:2110.12856v1 fatcat:t4hqptn2kfdzfajnq4qlj7kpzm

Frequency Stabilized Links for Coherent WDM Fiber Interconnects in the Datacenter

Daniel J. Blumenthal, Hitesh Ballani, Ryan O. Behunin, John E. Bowers, Paolo Costa, Dan Lenoski, Paul Adrian Morton, Scott Papp, Peter T. Rakich
2020 Journal of Lightwave Technology  
In this article, we introduce a new approach to DSP-free coherent WDM for the DCI called FRESCO: FREquency Stabilized Coherent Optical Links for Low Energy DCIs.  ...  Additionally, new photonic integration technologies will be needed to co-locate the coherent optical interfaces directly with switch ASICs to alleviate the bandwidth, power, and density limits.  ...  The shared optical source consists of a silicon photonic tunable laser [37] that serves as the pump for a silicon nitride SBS laser [35] .  ... 
doi:10.1109/jlt.2020.2985275 fatcat:ogfdiypeinax3oluxkf2kaegii

Scalable and Fast Optical Circuit Switch based on Colorless Coherent Detection: Design Principle and Experimental Demonstration

Ryosuke Matsumoto, Takashi Inoue, Ryotaro Konoike, Hiroyuki Matsuura, Keijiro Suzuki, Yojiro Mori, Kazuhiro Ikeda, Shu Namiki, Ken-ichi Sato
2021 Journal of Lightwave Technology  
Index Terms-Coherent detection, data center network, Electrical and optical hybrid switching, optical circuit switch, silicon photonics, tunable filter.  ...  Wavelength selection is performed using a shared local oscillator (LO) bank, which is configured by combining a multi-wavelength optical source with Silicon-photonic tunable filters (TFs).  ...  Mark Pelusi for a helpful discussion.  ... 
doi:10.1109/jlt.2021.3050734 fatcat:546in5ipxfhpbofxdhpyh2jzze

2020 Index Journal of Lightwave Technology Vol. 38

2020 Journal of Lightwave Technology  
, D., Onawa, Y., Yaegashi, H., and Amano, T., Mirror-Based Broadband Silicon-Photonics Vertical I/O With Coupling Efficiency Enhancement for Standard Single-Mode Fiber; JLT June 15, 2020 3147-3155 Norman  ...  Chen, Z., Photonic-Assisted Leakage Cancellation for Wideband Frequency Modulation Continuous-Wave Radar Transceiver; 1178-1183 Li, P., see Teng, C., JLT Oct. 1, 2020 5406-5411 Li, P., see Dai, Z.,  ...  ., +, JLT Nov. 15, 2020 6299-6311 Silicon Photonic 2.5D Multi-Chip Module Transceiver for High-Performance Data Centers.  ... 
doi:10.1109/jlt.2021.3055125 fatcat:u7gqk2ifxrdhrpzjh5uzgv3j6q

A new generation of high-speed electro-optical transceivers and flexible bandwidth wavelength selective switches for coherent DCI: the QAMeleon project approach

Charalampos Zervos, Maria Spyropoulou, Ioannis Kanakis, Ioannis Lazarou, Karl-Otto Velthaus, Efthymios Rouvalis, Guy Torfs, Edgard Goobar, Rui Santos, Netsanet Tessema, Tobias Lamprecht, Tom K. Johansen (+10 others)
2019 Optical Interconnects XIX  
A new generation of high-speed electro-optical transceivers and flexible bandwidth wavelength selective switches for coherent DCI The QAMeleon project approach Zervos, C.; Spyropoulou, M.; Kanakis, I.;  ...  ACKNOWLEDGEMENTS This work has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No. 780354 (QAMeleon).  ...  Narrow Linewidth Laser QAMeleon will develop laser sources for coherent communications with ultra-narrow linewidth on InP that will used for feeding the InP IQ MZM and the 90-degree optical hybrids at  ... 
doi:10.1117/12.2509454 fatcat:erwyva65xjfqxbiahoxwbjycbu

SiGe EAM-Based Transceivers for Datacenter Interconnects and Radio over Fiber

Laurens Bogaert, Joris Van Kerrebrouck, Laurens Breyne, Joris Lambrecht, Haolin Li, Kasper Van Gasse, Jochem Verbist, Michael Vanhoecke, Hannes Ramon, Srinivasan Ashwyn Srinivasan, Peter De Heyn, Joris Van Campenhout (+6 others)
2020 IEEE Journal of Selected Topics in Quantum Electronics  
Silicon photonics is a key-enabling technology leveraging decades of effort and infrastructure of the microelectronics CMOS industry resulting in high yield, low cost and potential high volume manufacturing  ...  In this paper, we discuss SiGe EAM-based transceivers for next-generation datacenter interconnects (DCI) and radio-over-fiber (RoF) fronthaul in nextgeneration cellular networks.  ...  in BER estimates of 8.9E-3 (B2B) and 9.9E-3 (1km SSMF) meeting the soft decision FEC (2E-2) often employed for 200 Gb/s coherent transceivers.  ... 
doi:10.1109/jstqe.2020.3027046 fatcat:tguf6at6qnbutnhsmqcsem7yim

Low Power DSP-based Transceivers for Data Center Optical Fiber Communications

Radhakrishnan Nagarajan, Ilya Lyubomirsky, Oscar Agazzi
2021 Journal of Lightwave Technology  
coherent, pluggable optical modules for data center applications.  ...  In this tutorial, we discuss the evolution of the technology deployed for optical interconnects and the trade-offs in the design of low complexity, low power DSP and implementation for direct detect and  ...  ACKNOWLEDGMENT The authors would like to thank the exceptional engineering team at Inphi (and now Marvell) which contributed enormously to this work.  ... 
doi:10.1109/jlt.2021.3089901 fatcat:herxo2mjcnd4zhyc3xgr6phadu

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

Sergiy Gudyriev, Christian Kress, Heiner Zwickel, Juned N. Kemal, Stefan Lischke, Lars Zimmermann, Christian Koos, J. Christoph Scheytt
2019 Journal of Lightwave Technology  
Index Terms-Silicon photonics, electronic photonic integrated circuit, single chip coherent receiver, optical communications.  ...  In this paper, we present a monolithically integrated coherent receiver with on-chip grating couplers, 90°hybrid, photodiodes and transimpedance amplifiers.  ...  Reinhold Noé (the University of Paderborn) for his support in measurements.  ... 
doi:10.1109/jlt.2018.2881107 fatcat:2bxvklvpqndnbezf3wwm4kuwnm

2021 Index Journal of Lightwave Technology Vol. 39

2021 Journal of Lightwave Technology  
Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name.  ...  The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination.  ...  ., +, JLT Nov. 15, 2021 7083-7091 Comparison of Real-and Complex-Valued NN Equalizers for Photon-The Partially-Coherent AWGN Channel: Transceiver Strategies for Low-Complexity Fibre Links.  ... 
doi:10.1109/jlt.2021.3139461 fatcat:exvpvueqifaezc36oxjrpywvl4

Partial Pre-Emphasis for Pluggable 400 G Short-Reach Coherent Systems

Ahmad Abdo, Xueyang Li, Md Samiul Alam, Mahdi Parvizi, Naim Ben-Hamida, Claude D'Amours, David Plant
2019 Future Internet  
This is particularly essential for low-cost, low-power coherent transceivers due to having an extremely bandlimited transmitter.  ...  A manageable Q factor penalty of around 0.5 dB is found for both single-polarization and dual-polarization systems with a 0.8 dB PAPR reduction.  ...  Silicon Photonics Modulators SiPh modulators are used at the front-end of the optical transponder to modulate a light beam produced by a tunable laser.  ... 
doi:10.3390/fi11120256 fatcat:4dzpbclbfbfhrfsortzgjwxofm

Towards InAs/InP Quantum-dash Laser-based Ultra-high capacity Heterogeneous Optical Networks: A Review

Mohammed Zahed Mustafa Khan
2022 IEEE Access  
a new paradigm for their potential applications in green optical and 5G access networks.  ...  This waveguide-based laser diode (LD) has demonstrated a rule-changing broad multi-wavelength lasing emission, thanks to the inherent and wavelength-tunable wide gain profile offered by the Qdash activegain  ...  Emad Alkhazraji for the help in proofreading the manuscript and providing feedback. He also thanks to the group members and collaborators for their continuous support.  ... 
doi:10.1109/access.2022.3144330 fatcat:h25ksajszndipbp7darlecqveu

Silicon photonic modulators for PAM transmissions

Wei Shi, Yelong Xu, Hassan Sepehrian, Sophie LaRochelle, Leslie A Rusch
2018 Journal of Optics  
Integrated optical transceivers in silicon photonics using pulse-amplitude modulation (PAM) are a promising solution to increase data rates.  ...  In this paper, we review recent progress in silicon photonics for PAM transmissions.  ...  Recently, real-time 200 Gb/s (4 × 56.25 Gb/s) PAM-4 transmission over 80 km SSMF using a quantum-dot comb laser and silicon MRMs was realized [64] .  ... 
doi:10.1088/2040-8986/aacd65 fatcat:ve5jwddzffglxbymap2pxme33a
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