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