@article{(Open Science Index):https://publications.waset.org/pdf/9996870, title = {Selective Excitation of Circular Helical Modes in Graded Index Fibers}, author = {S. Al-Sowayan}, country = {}, institution = {}, abstract = {The impact of selective excitation of circular helical modes of graded-index fibers on its capacity is analyzed using a model for propagation delay variation with launch offset and angle that resulted from misalignment of source and fiber axis. Results show promising technique to improve graded-index fiber capacities. }, journal = {International Journal of Electronics and Communication Engineering}, volume = {7}, number = {12}, year = {2013}, pages = {1711 - 1713}, ee = {https://publications.waset.org/pdf/9996870}, url = {https://publications.waset.org/vol/84}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 84, 2013}, }