Saturation in wavelength-division multiplexing free-space optical communication systems

Jeremiah O. BANDELE, Malcolm WOOLFSON, Andrew J. PHILLIPS

PDF(1012 KB)
PDF(1012 KB)
Front. Optoelectron. ›› 2019, Vol. 12 ›› Issue (2) : 197-207. DOI: 10.1007/s12200-018-0838-5
RESEARCH ARTICLE

Saturation in wavelength-division multiplexing free-space optical communication systems

Author information +
History +

Abstract

The performance of a wavelength-division multiplexing (WDM) free-space optical (FSO) communication system in a turbulent atmosphere employing optical amplifiers to improve capacity is investigated, in the presence of amplified spontaneous emission noise, scintillation, beam spreading, atmospheric attenuation and interchannel crosstalk. Using on-off keying modulation, Monte Carlo simulation techniques are used to obtain the average bit error rate and system capability due to scintillation and the effect of introducing a power control algorithm (PCA) to the system is investigated. The PCA ensures that at any receiving instant, the same turbulence-free powers are received by all the receiving lenses. The performance of various WDM FSO communication system configurations such as non-amplified systems with an adaptive decision threshold (NOAADT), non-amplified systems with a non-adaptive decision threshold, fixed gain amplified systems with an adaptive decision threshold, fixed gain amplified systems with a non-adaptive decision threshold and saturated gain amplified systems with a non-adaptive decision threshold (SOANADT) are investigated. Results obtained show that the SOANADT is superior to the NOAADT and the PCA is only beneficial in amplified systems.

Keywords

wavelength-division multiplexing (WDM) / free-space optical (FSO) communication / crosstalk / optical amplifier (OA) / gain saturation / decision threshold

Cite this article

Download citation ▾
Jeremiah O. BANDELE, Malcolm WOOLFSON, Andrew J. PHILLIPS. Saturation in wavelength-division multiplexing free-space optical communication systems. Front. Optoelectron., 2019, 12(2): 197‒207 https://doi.org/10.1007/s12200-018-0838-5

References

[1]
Lee S M, Mun S G, Kim M H, Lee C H. Demonstration of a long-reach DWDM-PON for consolidation of metro and access networks. Journal of Lightwave Technology, 2007, 25(1): 271–276
CrossRef Google scholar
[2]
Chandy R. Design of a reliable WDM-PON system with transmitter powered by a renewable energy source. In: Proceedings of 16th International Conference on Transparent Optical Networks (ICTON). 2014, 1–3
[3]
Ciaramella E, Arimoto Y, Contestabile G, Presi M, D’Errico A, Guarino V, Matsumoto M. 1.28 terabit/s (32 ´40 Gbit/s) WDM transmission system for free space optical communications. IEEE Journal on Selected Areas in Communications, 2009, 27(9): 1639–1645
CrossRef Google scholar
[4]
Nguyen Q T, Bramerie L, Girault G, Vaudel O, Besnard P, Simon J C, Shen A, Duan G H, Kazmierski C. 16 ´2.5 Gbit/s downstream transmission in colorless WDM-PON based on injection-locked fabry-perot laser diode using a single quantum dash mode-locked fabry-perot laser as multi-wavelength seeding source. In: Proceedings of Conference on Optical Fiber Communication (OFC). 2009, p.OThA3
[5]
Won Y Y, Kim H S, Son Y H, Han S K. Full colorless transmission of millimeter-wave band gigabit data over WDM-PON using sideband routing. In: Proceedings of Asia Communications and Photonics Conference and Exhibition (ACP). 2011, 1–8
[6]
Shin D J, Jung D K, Lee J K, Lee J H, Choi Y H, Bang Y C, Shin H S, Lee J, Hwang S T, Oh Y J. 155 Mbit/s transmission using ASE-injected Fabry-Perot laser diode in WDM-PON over 70°C temperature range. Electronics Letters, 2003, 39(18): 1331–1332
CrossRef Google scholar
[7]
Mun S G, Cho H S, Lee C H. A cost-effective WDM-PON using a multiple section Fabry–Pérot laser diode. IEEE Photonics Technology Letters, 2011, 23(1): 3–5
[8]
Aladeloba A O, Woolfson M S, Phillips A J. WDM FSO network with turbulence-accentuated interchannel crosstalk. Journal of Optical Communications and Networking, 2013, 5(6): 641–651
CrossRef Google scholar
[9]
Bock C, Prat J, Walker S D. Hybrid WDM/TDM PON using the AWG FSR and featuring centralized light generation and dynamic bandwidth allocation. Journal of Lightwave Technology, 2005, 23(12): 3981–3988
CrossRef Google scholar
[10]
Zhou H, Mao S, Agrawal P. Optical power allocation for adaptive WDM transmissions in free space optical networks. In: Proceedings of IEEE Wireless Communications and Networking Conference (WCNC). 2014, 2677–2682
[11]
Ghassemlooy Z, Popoola W O, Rajbhandari S. Optical Wireless Communications: System and Channel Modelling with MATLAB. Boca Raton, FL: CRC Press, 2012
[12]
Andrews L C, Phillips R L. Laser Beam Propagation Through Random Media. Bellingham, WA: SPIE Press, 2005, Vol. 52
[13]
Aladeloba A O, Phillips A J, Woolfson M S. Improved bit error rate evaluation for optically pre-amplified free-space optical communication systems in turbulent atmosphere. IET Optoelectronics, 2012, 6(1): 26–33
CrossRef Google scholar
[14]
Motlagh A C, Ahmadi V, Ghassemlooy Z, Abedi K. The effect of atmospheric turbulence on the performance of the free space optical communications. In: Proceedings of 6th IEEE International Symposium on Communication Systems, Networks and Digital Signal Processing (CNSDSP). 2008, 540–543
[15]
Zhu X M, Kahn J M. Free-space optical communication through atmospheric turbulence channels. IEEE Transactions on Communications, 2002, 50(8): 1293–1300
CrossRef Google scholar
[16]
Bandele O J, Desai P, Woolfson M S, Phillips A J. Saturation in cascaded optical amplifier free-space optical communication systems. IET Optoelectronics, 2016, 10(3): 71–79
CrossRef Google scholar
[17]
Trinh P V, Dang N T, Pham A T. Optical amplify-and-forward multihop WDM/FSO for all-optical access networks. In: Proceedings of 9th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP). 2014, 1106–1111
[18]
Singh S, Kaler R. Flat-gain L-band Raman-EDFA hybrid optical amplifier for dense wavelength division multiplexed system. IEEE Photonics Technology Letters, 2013, 25(3): 250–252
CrossRef Google scholar
[19]
Singh S, Kaler R. Novel optical flat-gain hybrid amplifier for dense wavelength division multiplexed system. IEEE Photonics Technology Letters, 2014, 26(2): 173–176
CrossRef Google scholar
[20]
Yiannopoulos K, Sagias N C, Boucouvalas A C. Fade mitigation based on semiconductor optical amplifiers. Journal of Lightwave Technology, 2013, 31(23): 3621–3630
CrossRef Google scholar
[21]
Agrawal G P. Fiber-Optic Communication Systems. New York: Wiley, 2012, Vol. 222
[22]
Ramaswami R, Sivarajan K, Sasaki G. Optical Networks: A Practical Perspective. 3rd Edition. San Francisco, CA: Morgan Kaufmann Publishers Inc., 2009,925.
[23]
Singh M. Performance analysis of WDM-FSO system under adverse weather conditions. Photonic Network Communications, 2018, 36(1): 1–10
CrossRef Google scholar
[24]
Grover M, Singh P, Kaur P, Madhu C. Multibeam WDM-FSO system: an optimum solution for clear and hazy weather conditions. Wireless Personal Communications, 2017, 97(4): 5783–5795
CrossRef Google scholar
[25]
Iyer S, Singh S P. Spectral and power efficiency investigation in single-and multi-line-rate optical wavelength division multiplexed (WDM) networks. Photonic Network Communications, 2017, 33(1): 39–51
CrossRef Google scholar
[26]
Jee R, Chandra S. Performance analysis of WDM-free-space optical transmission system with M-QAM modulation under atmospheric and optical nonlinearities. In: Proceedings of 2015 IEEE International Conference on Microwave, Optical and Communication Engineering (ICMOCE), 2015, 41–44
[27]
Dayal N, Singh P, Kaur P. Long range cost-effective WDM-FSO system using hybrid optical amplifiers. Wireless Personal Communications, 2017, 97(4): 6055–6067
CrossRef Google scholar
[28]
Mbah A M, Walker J G, Phillips A J. Performance evaluation of turbulence-accentuated interchannel crosstalk for hybrid fibre and free-space optical wavelength-division-multiplexing systems using digital pulse-position modulation. IET Optoelectronics, 2016, 10(1): 11–20
CrossRef Google scholar
[29]
Majumdar A K. Free-space laser communication performance in the atmospheric channel. Journal of Optical and Fiber Communications Reports, 2005, 2(4): 345–396
CrossRef Google scholar
[30]
Navidpour S M, Uysal M, Kavehrad M. BER performance of free-space optical transmission with spatial diversity. IEEE Transactions on Wireless Communications, 2007, 6(8): 2813–2819
CrossRef Google scholar
[31]
Abaza M, Mesleh R, Mansour A, Aggoune E H. Spatial diversity for FSO communication systems over atmospheric turbulence channels. In: Proceedings of IEEE Wireless Communications and Networking Conference (WCNC). 2014,382−387
[32]
PratJ.Next-Generation FTTH Passive Optical Networks. Barcelona: Springer,2008

RIGHTS & PERMISSIONS

2018 Higher Education Press and Springer-Verlag GmbH Germany, part of Springer Nature
AI Summary AI Mindmap
PDF(1012 KB)

Accesses

Citations

Detail

Sections
Recommended

/