Guo, H., Du, X., Yan, F., Ren, W., Li, T., Li, G., Wang, X., Yang, D., Tan, H., Qin, Q., Gu, Z., Cai, Y., Ji, W., Feng, T., & Chang, H. (2025). 32 GBaud PDM coherent transmission over 8000 km based on recirculating optical fiber loop controller. Optical Fiber Technology, 90, Article 104097. https://doi.org/10.1016/j.yofte.2024.104097
Guo, Hao ; Du, Xuemei ; Yan, Fengping et al. / 32 GBaud PDM coherent transmission over 8000 km based on recirculating optical fiber loop controller. In: Optical Fiber Technology. 2025 ; Vol. 90.
@article{23b1d992657e4a18a99c36ea7cfaa2a8,
title = "32 GBaud PDM coherent transmission over 8000 km based on recirculating optical fiber loop controller",
abstract = "A recirculating optical fiber loop controller (ROFLC) is essential equipment for experimental verification of long-haul optical fiber communication transmission. In this experiment, the integrated acousto-optic modulators are controlled by a timing circuit composed of counters and comparators in a field programmable gate array (FPGA) to control the on–off of the optical signal. The ROFLC is introduced into the communication system to achieve 4 quadrature-amplitude-modulation (QAM) signal at 32 GBaud, over 8000 km single-mode fiber (SMF) transmission utilizing polarization division multiplexing (PDM). The ROFLC makes possible a low-cost and lightweight optical fiber communication system, and strongly promotes the application of optical fiber communication systems.",
keywords = "Long-haul transmission, Optical fiber communication, Polarization division multiplexing, Recirculating optical fiber loop controller",
author = "Hao Guo and Xuemei Du and Fengping Yan and Wenhua Ren and Ting Li and Guangbo Li and Xiangdong Wang and Dandan Yang and Haoyu Tan and Qi Qin and Zhenyu Gu and Yuezhi Cai and Wenjie Ji and Ting Feng and Huan Chang",
note = "Publisher Copyright: {\textcopyright} 2024",
year = "2025",
month = mar,
doi = "10.1016/j.yofte.2024.104097",
language = "English",
volume = "90",
journal = "Optical Fiber Technology",
issn = "1068-5200",
publisher = "Academic Press Inc.",
}
Guo, H, Du, X, Yan, F, Ren, W, Li, T, Li, G, Wang, X, Yang, D, Tan, H, Qin, Q, Gu, Z, Cai, Y, Ji, W, Feng, T & Chang, H 2025, '32 GBaud PDM coherent transmission over 8000 km based on recirculating optical fiber loop controller', Optical Fiber Technology, vol. 90, 104097. https://doi.org/10.1016/j.yofte.2024.104097
32 GBaud PDM coherent transmission over 8000 km based on recirculating optical fiber loop controller. / Guo, Hao; Du, Xuemei; Yan, Fengping et al.
In:
Optical Fiber Technology, Vol. 90, 104097, 03.2025.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - 32 GBaud PDM coherent transmission over 8000 km based on recirculating optical fiber loop controller
AU - Guo, Hao
AU - Du, Xuemei
AU - Yan, Fengping
AU - Ren, Wenhua
AU - Li, Ting
AU - Li, Guangbo
AU - Wang, Xiangdong
AU - Yang, Dandan
AU - Tan, Haoyu
AU - Qin, Qi
AU - Gu, Zhenyu
AU - Cai, Yuezhi
AU - Ji, Wenjie
AU - Feng, Ting
AU - Chang, Huan
N1 - Publisher Copyright:
© 2024
PY - 2025/3
Y1 - 2025/3
N2 - A recirculating optical fiber loop controller (ROFLC) is essential equipment for experimental verification of long-haul optical fiber communication transmission. In this experiment, the integrated acousto-optic modulators are controlled by a timing circuit composed of counters and comparators in a field programmable gate array (FPGA) to control the on–off of the optical signal. The ROFLC is introduced into the communication system to achieve 4 quadrature-amplitude-modulation (QAM) signal at 32 GBaud, over 8000 km single-mode fiber (SMF) transmission utilizing polarization division multiplexing (PDM). The ROFLC makes possible a low-cost and lightweight optical fiber communication system, and strongly promotes the application of optical fiber communication systems.
AB - A recirculating optical fiber loop controller (ROFLC) is essential equipment for experimental verification of long-haul optical fiber communication transmission. In this experiment, the integrated acousto-optic modulators are controlled by a timing circuit composed of counters and comparators in a field programmable gate array (FPGA) to control the on–off of the optical signal. The ROFLC is introduced into the communication system to achieve 4 quadrature-amplitude-modulation (QAM) signal at 32 GBaud, over 8000 km single-mode fiber (SMF) transmission utilizing polarization division multiplexing (PDM). The ROFLC makes possible a low-cost and lightweight optical fiber communication system, and strongly promotes the application of optical fiber communication systems.
KW - Long-haul transmission
KW - Optical fiber communication
KW - Polarization division multiplexing
KW - Recirculating optical fiber loop controller
UR - http://www.scopus.com/inward/record.url?scp=85211497233&partnerID=8YFLogxK
U2 - 10.1016/j.yofte.2024.104097
DO - 10.1016/j.yofte.2024.104097
M3 - Article
AN - SCOPUS:85211497233
SN - 1068-5200
VL - 90
JO - Optical Fiber Technology
JF - Optical Fiber Technology
M1 - 104097
ER -
Guo H, Du X, Yan F, Ren W, Li T, Li G et al. 32 GBaud PDM coherent transmission over 8000 km based on recirculating optical fiber loop controller. Optical Fiber Technology. 2025 Mar;90:104097. doi: 10.1016/j.yofte.2024.104097