Warning: The NCBI web site requires JavaScript to function. more...
Generate a file for use with external citation management software.
A directional coupler switch structure capable of short switching length and wide bandwidth is proposed. The switching length and bandwidth have a trade-off relationship in conventional directional coupler switches. Dispersion curves that avoid this trade-off are derived, and a two-dimensional photonic crystal structure that achieves these dispersion curves is presented. Numerical calculations show that the switching length of the proposed structure is 7.1% of that for the conventional structure, while the bandwidth is 2.17 times larger.
Your browsing activity is empty.
Activity recording is turned off.
Turn recording back on