A New Optical Phase-Locked System between Ultrashort Pulses for 640 Gbaud Nyquist OTDM Coherent QAM Transmission

Kosuke Kimura; Junpei Nitta; Masato Yoshida; Keisuke Kasai; Toshihiko Hirooka; Masataka Nakazawa

doi:10.1109/ECOC.2017.8345851

A New Optical Phase-Locked System between Ultrashort Pulses for 640 Gbaud Nyquist OTDM Coherent QAM Transmission

Kosuke Kimura, Junpei Nitta, Masato Yoshida, Keisuke Kasai, Toshihiko Hirooka, Masataka Nakazawa

Broadband Engineering Division

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

We demonstrate an optical phase-locked system for a 640 Gbaud optical Nyquist pulse transmission with a mode-locked laser based local oscillator. Carrier-phase synchronization with a phase noise of as low as 0.65 degrees was achieved after a 150 km transmission.

Original language	English
Title of host publication	43rd European Conference on Optical Communication, ECOC 2017
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1-3
Number of pages	3
ISBN (Electronic)	9781538656242
DOIs	https://doi.org/10.1109/ECOC.2017.8345851
Publication status	Published - 2017 Sep 21
Event	43rd European Conference on Optical Communication, ECOC 2017 - Gothenburg, Sweden Duration: 2017 Sep 17 → 2017 Sep 21

Publication series

Name	European Conference on Optical Communication, ECOC
Volume	2017-September

Other

Other	43rd European Conference on Optical Communication, ECOC 2017
Country	Sweden
City	Gothenburg
Period	17/9/17 → 17/9/21

ASJC Scopus subject areas

Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials

Access to Document

10.1109/ECOC.2017.8345851

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Kimura, K., Nitta, J., Yoshida, M., Kasai, K., Hirooka, T., & Nakazawa, M. (2017). A New Optical Phase-Locked System between Ultrashort Pulses for 640 Gbaud Nyquist OTDM Coherent QAM Transmission. In 43rd European Conference on Optical Communication, ECOC 2017 (pp. 1-3). (European Conference on Optical Communication, ECOC; Vol. 2017-September). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ECOC.2017.8345851

A New Optical Phase-Locked System between Ultrashort Pulses for 640 Gbaud Nyquist OTDM Coherent QAM Transmission. / Kimura, Kosuke; Nitta, Junpei; Yoshida, Masato ; Kasai, Keisuke ; Hirooka, Toshihiko ; Nakazawa, Masataka.

43rd European Conference on Optical Communication, ECOC 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1-3 (European Conference on Optical Communication, ECOC; Vol. 2017-September).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kimura, K, Nitta, J, Yoshida, M , Kasai, K , Hirooka, T & Nakazawa, M 2017, A New Optical Phase-Locked System between Ultrashort Pulses for 640 Gbaud Nyquist OTDM Coherent QAM Transmission. in 43rd European Conference on Optical Communication, ECOC 2017. European Conference on Optical Communication, ECOC, vol. 2017-September, Institute of Electrical and Electronics Engineers Inc., pp. 1-3, 43rd European Conference on Optical Communication, ECOC 2017, Gothenburg, Sweden, 17/9/17. https://doi.org/10.1109/ECOC.2017.8345851

Kimura K, Nitta J, Yoshida M , Kasai K , Hirooka T , Nakazawa M. A New Optical Phase-Locked System between Ultrashort Pulses for 640 Gbaud Nyquist OTDM Coherent QAM Transmission. In 43rd European Conference on Optical Communication, ECOC 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 1-3. (European Conference on Optical Communication, ECOC). https://doi.org/10.1109/ECOC.2017.8345851

Kimura, Kosuke ; Nitta, Junpei ; Yoshida, Masato ; Kasai, Keisuke ; Hirooka, Toshihiko ; Nakazawa, Masataka. / A New Optical Phase-Locked System between Ultrashort Pulses for 640 Gbaud Nyquist OTDM Coherent QAM Transmission. 43rd European Conference on Optical Communication, ECOC 2017. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 1-3 (European Conference on Optical Communication, ECOC).

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abstract = "We demonstrate an optical phase-locked system for a 640 Gbaud optical Nyquist pulse transmission with a mode-locked laser based local oscillator. Carrier-phase synchronization with a phase noise of as low as 0.65 degrees was achieved after a 150 km transmission.",

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