Earticle

초록

영어

This paper presents Long Reach Wavelength Division Multiplexing Passive Optical Network (WDM-PON) system capable of delivering downstream 100 Gbit/s data and upstream 100 Gbit/s data on a single wavelength. The optical source for downstream data and upstream data is CW Laser at central office and reflective semiconductor optical amplifier (RSOA) at each optical network unit. We use four RSOAs at each optical network unit for the 100-Gb/s upstream transmission. The operating wavelengths of these RSOAs are separated by the free-spectral range of the optical demultiplexer at the central office and remote node (RN) for demultiplexing the WDM channels. We extend the maximum reach of this WDM PON to be 100 km by using Erbium-doped fiber amplifiers at the RN. Bit error rate, receiver sensitivity were measured to demonstrate the proposed scheme. In this paper Long reach and large data service aspects of a WDM-PON is presented. The results show that the error-free transmission can be achieved for all WDM channels with sufficient power margins.

목차

Abstract
 I. Introduction
 II. Operational principle
 III. Experimental set-up
 IV. Results and discussion
 References

키워드

저자

• Rameshwar Ghule [ Electronics and Telecommunication Department Amrutvahini college of Engineering, Sangamner, India ]
• M.B.Kadu [ Electronics and Telecommunication Department Amrutvahini college of Engineering, Sangamner, India ]
• R.P.Labade [ Electronics and Telecommunication Department Amrutvahini college of Engineering, Sangamner, India ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Signal Processing, Image Processing and Pattern Recognition

• 간기

  격월간

• pISSN

  2005-4254

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605