Short range inter-datacenter transmission with carrier delivery and remote modulation for 112 Gb/s PM-QPSK signals

Santiago Echeverri-Chacon; Alvaro Morales; Sebastian Rodriguez; Simon Rommel; Saul Vazquez; Juan Jose Vegas Olmos; Johan J. Mohr; Steen Bak Christensen; Idelfonso Tafur Monroy

doi:10.1109/ICTON.2017.8024765

Short range inter-datacenter transmission with carrier delivery and remote modulation for 112 Gb/s PM-QPSK signals

Santiago Echeverri-Chacon, Alvaro Morales, Sebastian Rodriguez, Simon Rommel, Saul Vazquez, Juan Jose Vegas Olmos, Johan J. Mohr, Steen Bak Christensen, Idelfonso Tafur Monroy

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Abstract

The increasing demand for bandwidth in datacenter interconnect links is currently driving a transition towards four level pulse-amplitude modulation (PAM-4) as the de facto modulation format. Nevertheless, other schemes with even higher spectral efficiency will be required in the future given the challenges of increasing baud rate or number of channels. As enabling technology, we propose and demonstrate a coherent link concept inspired from passive optical networks (PON) where carrier delivery and remote modulation are used to achieve single wavelength transmission of polarization multiplexing quadrature phase shift keying (PM-QPSK) at 112 Gb/s in channels of 5 and 10 km single mode fiber (SMF). By using a single laser for modulation and local oscillator the required complexity of digital signal processing is reduced in comparison to traditional digital coherent links.

Original language	English
Title of host publication	ICTON 2017 - 19th International Conference on Transparent Optical Networks
Editors	M. Jaworski, M. Marciniak
Place of Publication	Piscataway
Publisher	Institute of Electrical and Electronics Engineers
ISBN (Electronic)	978-1-5386-0859-3, 978-1-5386-0858-6
ISBN (Print)	978-1-5386-0860-9
DOIs	https://doi.org/10.1109/ICTON.2017.8024765
Publication status	Published - Jul 2017
Externally published	Yes
Event	19th International Conference on Transparent Optical Networks (ICTON 2017) - Girona Conference Centre, Girona, Catalonia, Spain Duration: 2 Jul 2017 → 6 Jul 2017 Conference number: 19 https://icton2017.udg.edu/

Conference

Conference	19th International Conference on Transparent Optical Networks (ICTON 2017)
Abbreviated title	ICTON 2017
Country/Territory	Spain
City	Girona, Catalonia
Period	2/07/17 → 6/07/17
Internet address	https://icton2017.udg.edu/

Keywords

carrier delivery
coherent communications
fiber optics links and subsystems
remote modulation
short reach coherent

Access to Document

10.1109/ICTON.2017.8024765

Cite this

Echeverri-Chacon, S., Morales, A., Rodriguez, S., Rommel, S., Vazquez, S., Vegas Olmos, J. J., Mohr, J. J., Christensen, S. B., & Monroy, I. T. (2017). Short range inter-datacenter transmission with carrier delivery and remote modulation for 112 Gb/s PM-QPSK signals. In M. Jaworski, & M. Marciniak (Eds.), ICTON 2017 - 19th International Conference on Transparent Optical Networks Article 8024765 Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/ICTON.2017.8024765

Echeverri-Chacon, Santiago ; Morales, Alvaro ; Rodriguez, Sebastian et al. / Short range inter-datacenter transmission with carrier delivery and remote modulation for 112 Gb/s PM-QPSK signals. ICTON 2017 - 19th International Conference on Transparent Optical Networks. editor / M. Jaworski ; M. Marciniak. Piscataway : Institute of Electrical and Electronics Engineers, 2017.

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abstract = "The increasing demand for bandwidth in datacenter interconnect links is currently driving a transition towards four level pulse-amplitude modulation (PAM-4) as the de facto modulation format. Nevertheless, other schemes with even higher spectral efficiency will be required in the future given the challenges of increasing baud rate or number of channels. As enabling technology, we propose and demonstrate a coherent link concept inspired from passive optical networks (PON) where carrier delivery and remote modulation are used to achieve single wavelength transmission of polarization multiplexing quadrature phase shift keying (PM-QPSK) at 112 Gb/s in channels of 5 and 10 km single mode fiber (SMF). By using a single laser for modulation and local oscillator the required complexity of digital signal processing is reduced in comparison to traditional digital coherent links.",

keywords = "carrier delivery, coherent communications, fiber optics links and subsystems, remote modulation, short reach coherent",

author = "Santiago Echeverri-Chacon and Alvaro Morales and Sebastian Rodriguez and Simon Rommel and Saul Vazquez and {Vegas Olmos}, {Juan Jose} and Mohr, {Johan J.} and Christensen, {Steen Bak} and Monroy, {Idelfonso Tafur}",

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Echeverri-Chacon, S, Morales, A, Rodriguez, S, Rommel, S, Vazquez, S, Vegas Olmos, JJ, Mohr, JJ, Christensen, SB & Monroy, IT 2017, Short range inter-datacenter transmission with carrier delivery and remote modulation for 112 Gb/s PM-QPSK signals. in M Jaworski & M Marciniak (eds), ICTON 2017 - 19th International Conference on Transparent Optical Networks., 8024765, Institute of Electrical and Electronics Engineers, Piscataway, 19th International Conference on Transparent Optical Networks (ICTON 2017), Girona, Catalonia, Spain, 2/07/17. https://doi.org/10.1109/ICTON.2017.8024765

Short range inter-datacenter transmission with carrier delivery and remote modulation for 112 Gb/s PM-QPSK signals. / Echeverri-Chacon, Santiago; Morales, Alvaro; Rodriguez, Sebastian et al.
ICTON 2017 - 19th International Conference on Transparent Optical Networks. ed. / M. Jaworski; M. Marciniak. Piscataway: Institute of Electrical and Electronics Engineers, 2017. 8024765.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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AU - Echeverri-Chacon, Santiago

AU - Morales, Alvaro

AU - Rodriguez, Sebastian

AU - Rommel, Simon

AU - Vazquez, Saul

AU - Vegas Olmos, Juan Jose

AU - Mohr, Johan J.

AU - Christensen, Steen Bak

AU - Monroy, Idelfonso Tafur

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AB - The increasing demand for bandwidth in datacenter interconnect links is currently driving a transition towards four level pulse-amplitude modulation (PAM-4) as the de facto modulation format. Nevertheless, other schemes with even higher spectral efficiency will be required in the future given the challenges of increasing baud rate or number of channels. As enabling technology, we propose and demonstrate a coherent link concept inspired from passive optical networks (PON) where carrier delivery and remote modulation are used to achieve single wavelength transmission of polarization multiplexing quadrature phase shift keying (PM-QPSK) at 112 Gb/s in channels of 5 and 10 km single mode fiber (SMF). By using a single laser for modulation and local oscillator the required complexity of digital signal processing is reduced in comparison to traditional digital coherent links.

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KW - coherent communications

KW - fiber optics links and subsystems

KW - remote modulation

KW - short reach coherent

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BT - ICTON 2017 - 19th International Conference on Transparent Optical Networks

A2 - Jaworski, M.

A2 - Marciniak, M.

PB - Institute of Electrical and Electronics Engineers

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ER -

Echeverri-Chacon S, Morales A, Rodriguez S, Rommel S, Vazquez S, Vegas Olmos JJ et al. Short range inter-datacenter transmission with carrier delivery and remote modulation for 112 Gb/s PM-QPSK signals. In Jaworski M, Marciniak M, editors, ICTON 2017 - 19th International Conference on Transparent Optical Networks. Piscataway: Institute of Electrical and Electronics Engineers. 2017. 8024765 doi: 10.1109/ICTON.2017.8024765

Short range inter-datacenter transmission with carrier delivery and remote modulation for 112 Gb/s PM-QPSK signals

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Keywords

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