Yap, Y.K. and Huang, N.M. and Harun, Sulaiman Wadi and Ahmad, Harith (2013) Graphene Oxide-Based Q-Switched Erbium-Doped Fiber Laser. Chinese Physics Letters, 30 (2). ISSN 0256-307X, DOI https://doi.org/10.1088/0256-307X/30/2/024208.
Full text not available from this repository.Abstract
We demonstrate a pulsed ring erbium-doped fiber laser based on graphene oxide (GO), employing a simplified Hummer's method to synthesize the GO via chemical oxidation of graphite flakes at room temperature. By dipping a fiber ferrule end face onto the GO suspension, GO is successfully coated onto the end face, making it a simple saturable absorption device. A stable Q-switched pulsed fiber laser is achieved with a low pump threshold of 9.5 mW at 980 nm. The pulse repetition rate ranges from 16.0 to 57.0 kHz. The pulse width and the pulse energy are studied and discussed.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Graphene Oxide-Based; Q-Switched Erbium-Doped; Fiber Laser |
| Subjects: | Q Science > QC Physics T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Science > Department of Physics |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 29 Oct 2015 06:47 |
| Last Modified: | 09 Oct 2018 05:51 |
| URI: | http://eprints.um.edu.my/id/eprint/14380 |
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