|
|||||
|
|
Low drive voltage Y-branch digital optical switch |
|
| Authors: | Okayama H. Ushikubo T. Kawahara M. |
| Affiliation: | Oki Electr. Ind. Co. Ltd., Tokyo, Japan; |
| Abstract: | A Y-branch digital optical switch with reduced drive voltage and low crosstalk is reported. The local full branch angle of separating waveguides is decreased from the branching point to the end of the branch.< |
| Keywords: | |