High accuracy and fast acquisition time of polarisation nulling-based OSNR monitor


Autoria(s): FLORIDIA, C.; ROCHA, M. de Lacerda; MORAES, J. C. de; BEZERRA, E. W.
Contribuinte(s)

UNIVERSIDADE DE SÃO PAULO

Data(s)

18/10/2012

18/10/2012

2010

Resumo

A technique for improving the performance of an OSNR monitor based on a polarisation nulling method with the downhill simplex algorithm is demonstrated. Establishing a compromise between accuracy and acquisition time, the monitor has been calibrated to 0.72 dB/390 ms and 0.98 dB/320 ms, over a range of nearly 21 dB. As far as is known, these are the best values achieved with such an OSNR monitoring method.

GIGA Project

Fapesp[06/04588-9]

Fapesp[06/4654-4]

Identificador

ELECTRONICS LETTERS, v.46, n.2, p.152-U75, 2010

0013-5194

http://producao.usp.br/handle/BDPI/17728

10.1049/el.2010.2974

http://dx.doi.org/10.1049/el.2010.2974

Idioma(s)

eng

Publicador

INST ENGINEERING TECHNOLOGY-IET

Relação

Electronics Letters

Direitos

restrictedAccess

Copyright INST ENGINEERING TECHNOLOGY-IET

Palavras-Chave #Engineering, Electrical & Electronic
Tipo

article

original article

publishedVersion