Triple functional shared channel in WDM PON by orthogonal modulation and network coding

Lü, Yang; Wei, Yizhen; Hu, Miao; Zhou, Xuefang; Qian, Zhengfeng; Li, Qiliang

doi:10.1016/j.optcom.2014.09.070

Cited by 5 publications

(2 citation statements)

References 9 publications

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“…The optical telecommunications with flow rates and bandwidth very high are now the basis of transmission networks at long distance, terrestrial or submarines, and in the access networks, are becoming increasingly important [1–3].…”

Section: Introductionmentioning

confidence: 99%

Multiband filter at adjustable free spectral range by convolution of transfer functions according to the Vernier effect

Ouariach¹,

Ghoumid²,

Malek³

et al. 2016

IET Optoelectronics

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Section: Introductionmentioning

confidence: 99%

Multiband filter at adjustable free spectral range by convolution of transfer functions according to the Vernier effect

Ouariach¹,

Ghoumid²,

Malek³

et al. 2016

IET Optoelectronics

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“…The TDM-PON transmits the downstream to all subscribers employing optical splitter, while WDM-PON operated in point to point (P2P) model each subscriber its dedicated wave length by AWG [14].Currently WDM (Wavelength Division Multiplexing) technique being used for higher data rates. WDM PON is providing low power loss, more bandwidth and better privacy [13]. In WDM-PON the number of different wavelengths (Laser array) on transmitting side is multiplexed by the optical multiplexer and transmit over fiber.…”

Section: Introductionmentioning

confidence: 99%

Performance Enhancement of WDM-PON FTTH Network by Using Decision Feedback and Feed forward Equalizations

Parkash¹,

Sharma²,

Kumar³

et al. 2015

IJSIP

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In this paper, Decision Feedback Equalization (DFE) and Feed forward Equalization (FFE)based on minimum mean square error optimization has been employed to improve the performance of 32 channels, gigabit capacity WDM-PON network. An optical line terminal (OLT) installed at the transmitter end which continuous transmit 32 channels having different colors (wavelengths) of 20GB/s data rate , which is multiplexed by optical multiplexer and transmit through standard single mode fiber (SMF) having length 40km. A link design for 1:64 optical splitters is used as Passive Optical Network (PON) element which creates communication between OLT to different end users. It is observed that FFE and DFE significantly reduce BER by 1.0798e -010 , 1.1556e -011 , 1.2960e -010 and 8.8979e -009 at four different wavelengths 1550nm, 1559.6nm, 1562.8nm and 1574.8nm by using NRZ (non return zero) modulation format at 20GB/s for 64 users having 40km fiber length respectively. Sharp increase in BER 2.6916e -002 , 4.6519e -002 , 3.8804e -001 and 5.1570e -002 occurs if data rate increases up to 25 GB/s.

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Broadband plasmonic switches based on nanodisc-dimers with progressively increasing diameters on a plasmonic film with a VO2 spacer

Dalal

Sharma²

2023

Optics Communications

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Triple functional shared channel in WDM PON by orthogonal modulation and network coding

Cited by 5 publications

References 9 publications

Multiband filter at adjustable free spectral range by convolution of transfer functions according to the Vernier effect

Multiband filter at adjustable free spectral range by convolution of transfer functions according to the Vernier effect

Performance Enhancement of WDM-PON FTTH Network by Using Decision Feedback and Feed forward Equalizations

Broadband plasmonic switches based on nanodisc-dimers with progressively increasing diameters on a plasmonic film with a VO2 spacer

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