|
|||||
|
|
Ultrabroad-bandwidth electro-optic modulator based on a cascaded Bragg grating |
|
| Authors: | Khurgin J B Kang J U Ding Y J |
| Abstract: | It is shown that the bandwidth of a traveling-wave electro-optical modulator can be greatly increased by matching of the group velocities of the optical and rf waves in the waveguides with cascaded Bragg gratings. A LiNbO>(3) Mach-Zehnder modulator with 1-V half-wave voltage and a bandwidth in excess of 100 GHz is proposed and its performance evaluated. |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ | |