Jusoh, Z. and Harun, Sulaiman Wadi and Shahabuddin, N.S. and Ahmad, Harith and Paul, Mukul Chandra and Das, S. and Dhar, A. and Pal, M. (2014) Dual-wavelength erbium-ytterbium co-doped fibre laser operating at 1064 and 1534 nm. Ukrainian Journal of Physical Optics, 15 (3). pp. 118-122. ISSN 1609-1833, DOI https://doi.org/10.3116/16091833/15/3/118/2014.
Full text not available from this repository.Abstract
We demonstrate a simple erbium-ytterbium co-doped fibre laser with dual-wavelength output, which operates at 1064 and 1534 nm using a single gain medium. The laser operates on a recently developed erbium-ytterbium doped fibre (EYDF) with the erbium and ytterbium ion concentrations of 1000 and 1500 ppm respectively, in conjunction with a linear cavity setup based on two fibre Bragg gratings. By pumping a 5 m long EYDF with a 980 nm laser diode, simultaneous generation at 1064 and 1534 nm is reached, with the corresponding peak powers of 3.4 and –8.3 dBm. The lasing thresholds are 40 and 80 mW respectively for 1064 and 1534 nm.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Dual-wavelength laser; Erbium-ytterbium co-doped laser; Fibre Bragg grating |
| Subjects: | Q Science > QC Physics T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Engineering |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 26 Oct 2015 03:47 |
| Last Modified: | 09 Oct 2018 05:14 |
| URI: | http://eprints.um.edu.my/id/eprint/14319 |
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