.Multi-channel WDM based on coupling between waveguide and micro-cavity[J].Optoelectronics Letters,2010,6(3):218-221 Multi-channel WDM based on coupling between waveguide and micro-cavity 杨春云 Department;Physics;Nanchang;University; Abstract:       Based on the coupling between photonic crystals(PCs) waveguide and micro-cavity,a new method to design wavelength division multiplexing(WDM) is proposed.By changing the position of border dielectric rods of micro-cavity and adopting the output waveguide with a 60o bend,the property of micro-cavity is optimized.The new WDM is designed based on the model.And by modulating the border dielectric rods,different wavelengths can be coupled into the micro-cavity,and then are output from the load waveguide selective... Hits: 4251 Download times: 213 View Full Text    Download reader