Athermal Colorless C-Band Optical Transmitter System for Passive Optical Networks
نویسندگان
چکیده
منابع مشابه
Adjacent crosstalk suppression in a colorless WDM passive optical network.
We propose and experimentally demonstrate a novel wavelength-division- multiplexed passive optical network (WDM-PON) scheme for the suppression of adjacent crosstalk arising from the wavelength misalignment in arrayed waveguide gratings (AWGs) between a central office (CO) and a remote node (RN). The adjacent crosstalk suppression is achieved by allocating two different bands to adjacent channe...
متن کاملPassive Optical Networks
No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Passive optical networks : principles and practice / Cedric F. Lam p. cm. Includes bibliographical references and index.
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The optical access is gaining more interest as the demand for higher and higher bandwidth is getting stronger. The major drivers for larger bandwidth are the increasing processing power of user terminals and development of services that require substantially larger bandwidth than available in present day access networks. The prevailing access techniques, such as the digital subscribes line syst...
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We investigate applying an evolutionary algorithm (EA) to the design of a passive optical network (PON). We use three techniques to improve the performance. Firstly, to reduce the risk of sub-optimal convergence, we use a novel genetic encoding. Secondly, we combine the EA with a heuristic to guide the optimisation. Thirdly, we investigate various ways of sub-dividing the problem. We briefly pr...
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ژورنال
عنوان ژورنال: Journal of Lightwave Technology
سال: 2014
ISSN: 0733-8724,1558-2213
DOI: 10.1109/jlt.2014.2354058