Results 141 to 150 of about 1,352 (191)

Wavelength reuse WDM-PON using RSOA and modulation averaging

Optics Communications, 2019
This work describes the first demonstration of a wavelength reuse wavelength-division multiplex passive optical network (WDM-PON) with employing passive modulation averaging for data erasure/modulation cancellation.
Dubravko Babić, Marko Šprem
exaly   +2 more sources

Recent progresses in RSOA-based WDM PON

2009 11th International Conference on Transparent Optical Networks, 2009
We report on the recent progresses in the wavelength-division-multiplexed passive optical network (WDM PON) based on the reflective semiconductor amplifiers (RSOAs), including the enhanced operable temperature range, effects of reflection and its mitigation methods, 10 Gb/s operation by using electronic equalizers and forward error-correction (FEC ...
K. Y. Cho, S. P. Jung, A. Murakami, A. Agata, Y. Takushima, Y. C. Chung   +5 more
openaire   +1 more source

A full-duplex WDM hybrid fiber-wired/fiber-wireless/fiber-VLC/fiber-IVLC transmission system based on a self-injection locked quantum dash laser and a RSOA

Optics Communications, 2018
An advanced low cost bidirectional wavelength-division-multiplexing hybrid fiber-wired/fiber-wireless/fiber-VLC/fiber-IVLC transmission system based on a self-seeded InP based quantum dash-laser diode (QD-LD) and reflective semiconductor amplifier (RSOA)
G. C. Mandal, R. Mukherjee, Binoy Das, A. Patra   +3 more
semanticscholar   +1 more source

Rayleigh noise suppression with cascaded RSOAs in WDM-PON system

2013 22nd Wireless and Optical Communication Conference, 2013
In single fiber bidirectional central light seeding wavelength division multiplexing passive optical network (CLS WDM-PON), Rayleigh backscattering (RB) noise is the main factor limiting system performance. We propose and demonstrate a cascaded reflective semiconductor optical amplifiers (RSOAs) structure to suppress signal RB noise in WDM-PON ...
Hanlin Feng, Shilin Xiao, Lilin Yi, Zhao Zhou, Tao Qi, Weisheng Hu   +5 more
openaire   +1 more source

RoF using optically equalized RSOA WDM-PON architecture

2014 16th International Conference on Transparent Optical Networks (ICTON), 2014
In this paper Reflective Semiconductor Optical Amplifier (RSOA) based Wavelength Division Multiplexing-Passive Optical Network (WDM-PON) architecture is enhanced to carry radio frequency (RF) signals using an optical offset filtering technique in order to overcome the RF bandwidth limitation of the architecture.
Hailay, Abraham, BOTTONI, Fabio, CIARAMELLA, ERNESTO   +2 more
openaire   +1 more source

Build-up analysis of an RSOA-based self-seeded transmitter

2014 The European Conference on Optical Communication (ECOC), 2014
A different approach, focusing both on the power build-up and the optical spectrum build-up of the RSOA-based self-seeded transmitter, uncovers that steady-state is reached later than expected. Initial roundtrips are analysed to enlighten the mechanism of radiation formation from ASE.
MARAZZI, LUCIA, PAROLARI, PAOLA, BRUNERO, MARCO, Mellerio, A., Brenot, R., MARTINELLI, MARIO   +5 more
openaire   +2 more sources

RSOA-based colorless multilevel transmitter with electrical signal predistortion

, 2020
In this paper we present the design and a numerical proof-of-concept of an RSOA-based colorless multilevel transmitter, suitable for use in optical network units at user premises.
A. Totović, M. Santagiustina, C. Antonelli, D. Gvozdić, P. Parolari, P. Boffi   +5 more
semanticscholar   +1 more source

Self-Seeded RSOA based WDM-PON Transmission Capacities

Optical Fiber Communication Conference/National Fiber Optic Engineers Conference 2013, 2013
A self seeded WDM PON solution is evaluated at 1.25Gb/s and 2.5Gb/s in order to address optical budget, rise and fall time and jitter performances issues.
Qian Deniel, Fabienne Saliou, Philippe Chanclou, Didier Erasme   +3 more
openaire   +1 more source

Demonstration of WDM-PON using spectrum-sliced RSOA

SPIE Proceedings, 2006
We present a low-cost WDM-PON employing colorless uncooled RSOA-based spectrum sliced sources. Colorless operations over 32 WDM channels are demonstrated from 0 to 60 o C in 155-Mb/s transmissions over 25 km.
S.-B. Park, D. K. Jung, D. J. Shin, H. S. Shin, S. Hwang, I. K. Yun, S. W. Kim, J. S. Lee, Y. K. Oh, Y. J. Oh   +9 more
openaire   +1 more source

Enhancement of the MQW-RSOA's Small-Signal Modulation Bandwidth by Inductive Peaking

Journal of Lightwave Technology, 2019
We present a small-signal model of the multiple quantum well (MQW) reflective semiconductor optical amplifier (RSOA) with the accompanying parasitic circuit, followed by a numerical simulation of its modulation response. We analyze the corresponding $-$3 
J. Babić, A. Totović, J. Crnjanski, M. Krstić, M. Mašanović, D. Gvozdić   +5 more
semanticscholar   +1 more source