Performance analysis of spectrally encoded hybrid WDM-OCDMA network employing optical orthogonal modulation format against eavesdropper
In this paper, the spectrally encoded hybrid WDM-OCDMA network employing 60 Gbps non-
return to zero/differential quadrature phase shift keying (NRZ/DQPSK) orthogonally …
return to zero/differential quadrature phase shift keying (NRZ/DQPSK) orthogonally …
Performance analysis of hybrid WDM-OTDM optical multicast overlay system employing 120 Gbps polarization and subcarrier multiplexed unicast signal with 40 Gbps …
In this paper, we have propose and investigated the performance of hybrid WDM-OTDM
optical multicast overlay system which employs 120 Gbps unicast and 40 Gbps multicast …
optical multicast overlay system which employs 120 Gbps unicast and 40 Gbps multicast …
A hybrid WDM ring–tree topology delivering efficient utilization of bandwidth over resilient infrastructure
This paper proposed a hybrid WDM ring–tree topology which employs spectrally efficient 60
Gbps non-return-to-zero/polarization shift keying optical orthogonal modulated signals. The …
Gbps non-return-to-zero/polarization shift keying optical orthogonal modulated signals. The …
[HTML][HTML] Mode division multiplexing free space optics system with 3D hybrid modulation under dust and fog
Mode division multiplexing (MDM) is an emerging information transmission technique in
which multiple data signals can be transmitted simultaneously on different modes of a single …
which multiple data signals can be transmitted simultaneously on different modes of a single …
On compensation of four wave mixing effect in dispersion managed hybrid WDM-OTDM multicast overlay system with optical phase conjugation modules
This paper investigated the effect of FWM and its suppression using optical phase
conjugation modules in dispersion managed hybrid WDM-OTDM multicast overlay system …
conjugation modules in dispersion managed hybrid WDM-OTDM multicast overlay system …
Limitations on hybrid WDM/OTDM multicast overlay system imposed by nonlinear polarization effect and its mitigation
This paper investigates the nonlinear polarization effect of 120-Gbps polarization and
subcarrier multiplexed unicast signal and 40-Gbps multicast signal on transmission …
subcarrier multiplexed unicast signal and 40-Gbps multicast signal on transmission …
Novel security enhancement technique against eavesdropper for OCDMA system using 2-D modulation format with code switching scheme
In this paper, security of the spectrally encoded-optical code division multiplexed access
(OCDMA) system is enhanced by using 2-D (orthogonal) modulation technique. This is an …
(OCDMA) system is enhanced by using 2-D (orthogonal) modulation technique. This is an …
Investigations on highly sensitive fiber Bragg gratings with different grating shapes for far field applications
Abstract The Fiber Brag Grating (FBG) optical sensor is investigated with uniform fiber
grating (UFBG), superstructure fiber Bragg grating (SFBG) and tilted fiber Bragg grating …
grating (UFBG), superstructure fiber Bragg grating (SFBG) and tilted fiber Bragg grating …
Comparative investigations of DWDM transmission system with PMD for different orthogonally modulated signals at 80 Gb/s
Polarization mode dispersion (PMD) has become one of the major limiting factors for high‐
bit‐rate optical transmission systems. This paper evaluates the performance of dense …
bit‐rate optical transmission systems. This paper evaluates the performance of dense …
Performance Investigation of Hybrid Optical CDMA/DWDM System Under the Influence of FWM
The significance of nonlinear effects arising from inter-and intra-channel four-wave mixing
(FWM) in a hybrid optical code-division multiple-access (OCDMA) and wavelength division …
(FWM) in a hybrid optical code-division multiple-access (OCDMA) and wavelength division …