Experimental Demonstration of a SAC-OCDMA PON With Burst-Mode Reception: Local Versus Centralized Sources

El-Sahn, Ziad A.; Shastri, Bhavin J.; Zeng, Ming; Kheder, N.; Plant, David V.; Rusch, Leslie A.

doi:10.1109/jlt.2008.917332

Cited by 29 publications

(13 citation statements)

References 21 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…As of late, the spectral amplitude code (SAC) labeled switching system has gained much attention. It is considered as one of the most encouraging labeling scenarios because of its relatively basic structure, high throughput, high speed, and adaptability [5][6][7][8][9][10][11]. One technique used to improve the efficiency of the optical communication system is polarization division multiplexing (PDM).…”

Section: Introductionmentioning

confidence: 99%

Performance analysis of 112 Gb/s×4-channel WDM PDM-DQPSK optical label switching system with spectral amplitude code labels

2016

View full text Add to dashboard Cite

Abstract:We present the performance analysis of 112 Gb/s × 4 wavelength division multiplexing (WDM) 100 GHz channel spacing polarization division multiplexed-differential quadrature phase shift keying (PDM-DQPSK) optical label switching system with frequency swept coherent detected spectral amplitude code labels. Direct detection is chosen to demodulate the payload by applying a polarization tracker, while 4-bits of 156 Mb/s spectral amplitude code label is coherently detected with a scheme of frequently-swept coherent detection. We optimize the payload laser linewidth as well as the frequency spacing between the payload and label. The label and payload signal performances are assessed by the eye-diagram opening factor (EOF) and bit-error rate (BER) at 10 -9 as a function of the received optical power (ROP) and the optical signal to noise ratio (OSNR). The payload could well be demodulated after 900 km at a bit error rate of 10 -3 using forward error correction (FEC).

show abstract

Section: Introductionmentioning

confidence: 99%

Performance analysis of 112 Gb/s×4-channel WDM PDM-DQPSK optical label switching system with spectral amplitude code labels

2016

View full text Add to dashboard Cite

show abstract

“…However, in 2005, Shake [7] reported that conventional optical CDMA systems constructed using an on-off keying scheme could not provide an effective degree of security even after complex encoding processes. Specifically, the user's data could easily be eavesdropped by decoding a single wavelength when a single user was sending data.…”

Section: Introductionmentioning

confidence: 99%

Fast frequency hopping codes applied to SAC optical CDMA network

Tseng

2015

Optical Fiber Technology

View full text Add to dashboard Cite

“…However, for future applications, TDMA alone is not sufficient. Wavelength division multiple access (WDMA) and optical code division multiple access (OCDMA) are two possible access schemes to be adopted in future access networks to increase both the data rate and the total number of subscribers served [3,5].…”

Section: Introductionmentioning

confidence: 99%

Enhancing the Performance of Coherent Sources SAC OCDMA Networks via Spatial Multiplexing

Alhassan¹,

Badruddin²,

Saad³

et al. 2013

Journal of the Optical Society of Korea

View full text Add to dashboard Cite

The beating of two or more lasers that have the same or a finite difference in the central frequencies, is the main source of noise in spectral amplitude coding optical code division multiple access (SAC OCDMA) systems. In this paper we adopt a spatial multiplexing (SM) scheme for SAC OCDMA systems to mitigate this beat noise. The results show that for different code weights and different data rates SM SAC can support a larger number of users than the conventional SAC for all different laser source configurations. However, SM SAC requires a more complex system than the conventional SAC, and almost twice as much optical component.

show abstract

Experimental Demonstration of a SAC-OCDMA PON With Burst-Mode Reception: Local Versus Centralized Sources

Cited by 29 publications

References 21 publications

Performance analysis of 112 Gb/s×4-channel WDM PDM-DQPSK optical label switching system with spectral amplitude code labels

Performance analysis of 112 Gb/s×4-channel WDM PDM-DQPSK optical label switching system with spectral amplitude code labels

Fast frequency hopping codes applied to SAC optical CDMA network

Enhancing the Performance of Coherent Sources SAC OCDMA Networks via Spatial Multiplexing

Contact Info

Product

Resources

About