Dispersion compensating filters

Details Dispersion compensating filters Dispersion compensating filters

2005-03-08

2005-03-08

Ullah, Akm Enayet (Department: 2874)

Optical waveguides

With optical coupler

Particular coupling function

C385S039000

Reexamination Certificate

active

06865315

ABSTRACT:
A filter device provides for the modification of the group delay of an optical signal without attenuation of adjacent optical signals in a WDM optical communication systems. The filters devices may be combined and used in various methods to modify the GD and dispersion. The filters are configured and designed to provide various controllable and different amounts of GD as well as dispersion at different over a range of wavelengths.

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