| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1536426 | Optics Communications | 2012 | 4 Pages |
Abstract
A novel device with two parallel ridge-width varied distributed feedback (DFB) lasers integrated monolithically with Y-branch waveguide coupler was fabricated by means of butt-joint regrowth. A 22 GHz self-pulsation tuning range has been achieved by adjusting independently the driving currents of the two DFB lasers sections. 38.4 GHz all-optical clock recovery has been demonstrated for the first time using this device.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Duanhua Kong, Hongliang Zhu, Song Liang, Wenke Yu, Caiyun Lou, Lingjuan Zhao,