Applications of optical modulator in subcarrier multiplexing systems

Applications of optical modulator in subcarrier multiplexing systems

Recently there has been an increasing interest in the development of optical sub-carrier multiplexing (SCM) systems. One of the limiting factors in high-capacity SCM systems is the wide bandwidth requirement of the optical receivers. In a conventional SCM systems, the optical receiver has to be able...

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Bibliographic Details
Main Author: Chen, Wenyue.
Other Authors: Lu, Chao
Format: Theses and Dissertations
Language:English
Published: 2008
Subjects:
DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
Online Access:http://hdl.handle.net/10356/13215
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Institution: Nanyang Technological University
Language: English
Description
Summary:Recently there has been an increasing interest in the development of optical sub-carrier multiplexing (SCM) systems. One of the limiting factors in high-capacity SCM systems is the wide bandwidth requirement of the optical receivers. In a conventional SCM systems, the optical receiver has to be able to receive all the subcarrier channels before the demodulation can be carried out. Because of the wide-band nature of the SCM signals , the optical receiver design is difficult. The requirement on the receiver has restricted the flexibility of SCM systems.

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