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A polarization independent tunable filter.


Mohd Adzir Mahdi (2010) A polarization independent tunable filter. PI2010005953.

Abstract / Synopsis

The invention discloses a polarization independent tunable filter based on Mach-Zehdner Interferometer (MZI). The polarization independent tunable filter includes hybrid 3 desibel primary coupler (20), a non 3 desibel secondary coupler (21), a polarization controller (40) and a pair of polarization maintaining fiber (PMF) (30,31); The input of the polarization independent tunable all fiber comb filter is an optical light source (10) and the output is a light spectrum (11) which has the desired wavelength shifting and spectral spacing.

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Additional Metadata

Item Type: Patent
Application Number: PI2010005953
Filing Date: 2010-12-13
Divisions: Faculty of Engineering
Keywords: Polarization independent tunable filter; Mach-Zehnder Interferometer.
Depositing User: Nurul Ainie Mokhtar
Date Deposited: 04 Sep 2014 09:14
Last Modified: 04 Sep 2014 09:14
Statistic Details: View Download Statistic

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