Novel compact optical add-drop multiplexers for dense wavelength-division-multiplexing systems, which consist of directional couplers and Bragg gratings in silica waveguides, have been demonstrated. The devices have high fabrication tolerances, low polarization dependence and low crosstalk for both add and drop operations, simultaneously.
Optical add-drop multiplexer with grating-loaded directional coupler
1999-01-01
171792 byte
Conference paper
Electronic Resource
English
Bi-Directional Coupler as a Mode-Division Multiplexer/Demultiplexer
British Library Online Contents | 2016
|Characteristics of a Grating-Folded Optical Directional Coupler
British Library Online Contents | 2005
|British Library Online Contents | 2001
|