Nothing Special   »   [go: up one dir, main page]

skip to main content
research-article

1.28 Terabit/s (32x40 Gbit/s) WDM transmission system for free space optical communications

Published: 01 December 2009 Publication History

Abstract

We review a novel Free Space Optical (FSO) system that represents a significant breakthrough in the area of FSO communications. The system encompasses a pair of novel terminals: these allow direct and transparent optical connection to common single mode fibers and include a dedicated electronic control unit that effectively tracks the signal beam wandering due to atmospheric turbulence and mechanical vibrations. Further improvement in the signal power stabilization is achieved by means of saturated EDFAs. These solutions allow to realize a new FSO system, which is tested in a double-pass FSO link between two buildings in Pisa, Italy. When the terminals are fed by common WDM signals they allow enough power budget and margins to support a record high capacity transmission (32×40 Gbit/s), with a enormous improvement of stability (six hours with no error burst). During day-long transmission, the system behavior has been deeply characterized to correlate any increase of bit error ratio (BER) to the FSO control parameters.

References

[1]
T. Carbonneau and D. Wisely, "Opportunities and challenges for optical wireless: the competitive advantage of free space telecommunications links in today's crowded marketplace," in Proc. SPIE, vol. 3232, p. 119, 1998.
[2]
K. Takahashi, T. Higashino, T. Nakamura, Y. Aburakawa, K. Tsukamoto, S. Komaki, K. Wakamori, T. Suzuki, K. Kazaura, A. Shah, et al., "Design and evaluation of optical antenna module suitable for radio-on free-space optics link system for ubiquitous wireless," in Proc. SPIE, vol. 6877, p. 68770H, 2008.
[3]
D. Song, Y. Hurh, J. Cho, J. Lim, D. Lee, J. Lee, and Y. Chung, "4 × 10 Gb/s terrestrial optical free space transmission over 1.2 km using an EDFA preamplifier with 100 GHz channel spacing.," Optics express, vol. 7, no. 8, p. 280, 2000.
[4]
M. Jeong, J. Lee, S. Kim, S. Namgung, J. Lee, M. Cho, S. Huh, Y. Ahn, J. Cho, and J. Lee, "8 × 10-Gb/s terrestrial optical free-space transmission over 3.4 km using an optical repeater," IEEE Photon. Technol. Lett, vol. 15, no. 1, pp. 171-173, 2003.
[5]
R. Sova, J. Sluz, D. Young, J. Juarez, A. Dwivedi, N. Demidovich III, J. Graves, M. Northcott, J. Douglass, J. Phillips, et al., "80 Gb/s free-space optical communication demonstration between an aerostat and a ground terminal," in Proc. SPIE, vol. 6304, p. 630414, 2006.
[6]
P. Chen, S. Chang, S. Shuen-Te Ji, H. Lin, H. Tsay, P. Huang, W. Chiang, W. Lin, S. Lee, H. Tsao, et al., "Demonstration of 16 channels 10 Gb/s WDM free space transmission over 2.16 km," IEEE/LEOS Summer Topical Meetings, 2008 Digest of the, pp. 235-236, 2008.
[7]
Y. Arimoto, "Compact free-space optical terminal for multigigabit signal transmission with a single mode fiber," Proc. SPIE, vol. 7199, no. 07, 2009.
[8]
Y. Arimoto, M. Presi, V. Guarino, A. D'Errico, G. Contestabile, M. Matsumoto, and E. Ciaramella, "320 Gbit/s (8×40 Gbit/s) double-pass terrestrial free-space optical link transparently connected to optical fibre lines," in ECOC 2008, vol. Post-Deadline Paper, 2008.
[9]
L. Andrews, "Free-space laser propagation: atmospheric effects," LEOS Summer Topical Meetings, 2005 Digest of the, pp. 3-4, 2005.
[10]
M. Abtahi, P. Lemieux, W. Mathlouthi, and L. Rusch, "Suppression of turbulence-induced scintillation in free-space optical communication systems using saturated optical amplifiers," J. Lightwave Technol., vol. 24, no. 12, pp. 4966-4973, 2006.

Cited By

View all
  • (2021)Transition technologies towards 6G networksEURASIP Journal on Wireless Communications and Networking10.1186/s13638-021-01973-92021:1Online publication date: 21-Apr-2021
  • (2021)Free Space Optical Networks: Applications, Challenges and Research DirectionsWireless Personal Communications: An International Journal10.1007/s11277-021-08644-4121:1(429-457)Online publication date: 1-Nov-2021
  • (2021)Performance Investigation of 1.6 Tbps Hybrid WDM-PDM-OFDM-based Free Space Optics Transmission LinkWireless Personal Communications: An International Journal10.1007/s11277-020-07972-1117:3(2285-2309)Online publication date: 1-Apr-2021
  • Show More Cited By

Recommendations

Comments

Please enable JavaScript to view thecomments powered by Disqus.

Information & Contributors

Information

Published In

cover image IEEE Journal on Selected Areas in Communications
IEEE Journal on Selected Areas in Communications  Volume 27, Issue 9
Special issue on optical wireless communications
December 2009
199 pages

Publisher

IEEE Press

Publication History

Published: 01 December 2009
Revised: 25 May 2009
Received: 30 January 2009

Author Tags

  1. Wavelength Division Mutiplexing (WDM)
  2. free space optics (FSO)
  3. optical communications
  4. wavelength division mutiplexing (WDM)

Qualifiers

  • Research-article

Contributors

Other Metrics

Bibliometrics & Citations

Bibliometrics

Article Metrics

  • Downloads (Last 12 months)0
  • Downloads (Last 6 weeks)0
Reflects downloads up to 16 Nov 2024

Other Metrics

Citations

Cited By

View all
  • (2021)Transition technologies towards 6G networksEURASIP Journal on Wireless Communications and Networking10.1186/s13638-021-01973-92021:1Online publication date: 21-Apr-2021
  • (2021)Free Space Optical Networks: Applications, Challenges and Research DirectionsWireless Personal Communications: An International Journal10.1007/s11277-021-08644-4121:1(429-457)Online publication date: 1-Nov-2021
  • (2021)Performance Investigation of 1.6 Tbps Hybrid WDM-PDM-OFDM-based Free Space Optics Transmission LinkWireless Personal Communications: An International Journal10.1007/s11277-020-07972-1117:3(2285-2309)Online publication date: 1-Apr-2021
  • (2020)LightFDG: An Integrated Approach to Flow Detection and Grooming in Optical Wireless DCNsIEEE Transactions on Network and Service Management10.1109/TNSM.2019.295974017:2(1153-1166)Online publication date: 1-Jun-2020
  • (2020)Effects of atmospheric weather and turbulence in MSK based FSO communication system for last mile usersTelecommunications Systems10.1007/s11235-019-00602-773:1(87-93)Online publication date: 1-Jan-2020
  • (2019)Communicating Using Spatial Mode Multiplexing: Potentials, Challenges, and PerspectivesIEEE Communications Surveys & Tutorials10.1109/COMST.2019.291598121:4(3175-3203)Online publication date: 1-Oct-2019
  • (2018)Design and provisioning of optical wireless data center networks: A traffic grooming approach2018 IEEE Wireless Communications and Networking Conference (WCNC)10.1109/WCNC.2018.8377411(1-6)Online publication date: 15-Apr-2018
  • (2018)LightFD: A Lightweight Flow Detection Mechanism for Traffic Grooming in Optical Wireless DCNs2018 IEEE Global Communications Conference (GLOBECOM)10.1109/GLOCOM.2018.8648021(1-6)Online publication date: 9-Dec-2018
  • (2018)A Performance Enhancement and High Speed Spectrum Sliced Free Space Optical SystemWireless Personal Communications: An International Journal10.1007/s11277-018-5674-9100:4(1775-1789)Online publication date: 1-Jun-2018
  • (2015)Design of Cognitive Decision Making Controller for Autonomous Online Adaptive Beam Steering in Free Space Optical Communication SystemWireless Personal Communications: An International Journal10.5555/2815174.281518284:1(765-799)Online publication date: 1-Sep-2015
  • Show More Cited By

View Options

View options

Login options

Media

Figures

Other

Tables

Share

Share

Share this Publication link

Share on social media