| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5025028 | Optik - International Journal for Light and Electron Optics | 2017 | 6 Pages |
Abstract
We demonstrate a short-cavity Q-switched mode-locking (QML) and continuous-wave mode-locking (CWML) erbium-doped fiber (EDF) laser based on graphene-oxide (GO) as a passive ssaturable absorber (SA). By film-drying and inserting GO between two fiber connectors, passive GO SA is constructed. The GO SA is then incorporated into a short EDF laser cavity. The laser can operate both on QML pattern and CWML pattern just by adjusting the pump power. The mode-locking pulse duration can be as short as â¼472Â fs. And the fundamental repetition frequency can be 111.4Â MHz.
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Engineering (General)
Authors
Degui Wang, Shuijie Qin,