Single-channel 1.28 Tbit/s-525 km DQPSK transmission using ultrafast time-domain optical Fourier transformation and nonlinear optical loop mirror
Single-channel 1.28 Tbit/s-525 km DQPSK transmission using ultrafast time-domain optical Fourier transformation and nonlinear optical loop mirror
We demonstrate a single-channel 1.28 Tbit/s-525 km transmission using OTDM of subpicosecond DQPSK signals. In order to cope with transmission impairments due to time-varying higherorder PMD, which is one of the major limiting factors in such a longhaul ultrahigh-speed transmission, we newly developed an ultrafast timedomain optical Fourier transformation technique in a round-trip configuration. By applying this technique to subpicosecond pulses, transmission impairments were greatly reduced, and BER performance below FEC limit was obtained with increased system margin.
Differential quadrature phase shift keying, High-speed optical pulse transmission, Optical Fourier transformation, Optical phase modulation, Optical timedivision multiplexing, Ultrashort optical pulse
430-436
Guan, Pengyu
a949c112-97b7-47fd-a836-aac3d017ed8b
Mulvad, Hans Christian Hansen
b461b05f-88f2-4f28-b20a-e45cf258f456
Tomiyama, Yutaro
970c7564-f7cb-4342-82f3-910c7400d74f
Hirano, Toshiyuki
0f72b5eb-4742-4bcb-a870-2196e0837d92
Hirooka, Toshihiko
c6a25345-3eb9-4514-ba5a-d92bd942a8a9
Nakazawa, Masataka
848cbf59-d118-4aff-af7c-d9081f55eb82
1 February 2011
Guan, Pengyu
a949c112-97b7-47fd-a836-aac3d017ed8b
Mulvad, Hans Christian Hansen
b461b05f-88f2-4f28-b20a-e45cf258f456
Tomiyama, Yutaro
970c7564-f7cb-4342-82f3-910c7400d74f
Hirano, Toshiyuki
0f72b5eb-4742-4bcb-a870-2196e0837d92
Hirooka, Toshihiko
c6a25345-3eb9-4514-ba5a-d92bd942a8a9
Nakazawa, Masataka
848cbf59-d118-4aff-af7c-d9081f55eb82
Guan, Pengyu, Mulvad, Hans Christian Hansen, Tomiyama, Yutaro, Hirano, Toshiyuki, Hirooka, Toshihiko and Nakazawa, Masataka
(2011)
Single-channel 1.28 Tbit/s-525 km DQPSK transmission using ultrafast time-domain optical Fourier transformation and nonlinear optical loop mirror.
IEICE Transactions on Communications, E94-B (2), .
(doi:10.1587/transcom.E94.B.430).
Abstract
We demonstrate a single-channel 1.28 Tbit/s-525 km transmission using OTDM of subpicosecond DQPSK signals. In order to cope with transmission impairments due to time-varying higherorder PMD, which is one of the major limiting factors in such a longhaul ultrahigh-speed transmission, we newly developed an ultrafast timedomain optical Fourier transformation technique in a round-trip configuration. By applying this technique to subpicosecond pulses, transmission impairments were greatly reduced, and BER performance below FEC limit was obtained with increased system margin.
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Published date: 1 February 2011
Additional Information:
© 2011 The Institute of Electronics, Information and Communication Engineers
Keywords:
Differential quadrature phase shift keying, High-speed optical pulse transmission, Optical Fourier transformation, Optical phase modulation, Optical timedivision multiplexing, Ultrashort optical pulse
Identifiers
Local EPrints ID: 467334
URI: http://eprints.soton.ac.uk/id/eprint/467334
ISSN: 0916-8516
PURE UUID: 88ea5e4e-20c7-4b84-af8f-c77116946a3a
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Date deposited: 06 Jul 2022 17:06
Last modified: 17 Mar 2024 03:38
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Contributors
Author:
Pengyu Guan
Author:
Yutaro Tomiyama
Author:
Toshiyuki Hirano
Author:
Toshihiko Hirooka
Author:
Masataka Nakazawa
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