Shahabuddin, N.S. and Awang, N.A. and Ahmad, Harith and Arof, Hamzah and Dimyati, K. and Yusoff, Z. and Harun, Sulaiman Wadi (2012) Supercontinuum generation using a passive mode-locked stretched-pulse bismuth-based erbium-doped fiber laser. Optics & Laser Technology, 44. pp. 741-743. ISSN 0030-3992, DOI https://doi.org/10.1016/j.optlastec.2011.11.039.
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Abstract
Supercontinuum (SC) generation in photonic crystal fiber (PCF) is demonstrated using an amplified picosecond stretched-pulses from a passive mode-locked Bismuth-based Erbium-doped fiber laser (Bi-EDFL). The Bi-EDFL employs of a piece of a highly nonlinear 49 cm long Bismuth-based Erbium-doped fiber (Bi-EDF), an optical isolator and a polarization controller in a cavity to generate a mode-locked stretched-pulse via a nonlinear polarization rotation technique. It operates at 1560 nm with a repetition rate of 42 MHz and a pulse width of 131 fs. The SC lights, which extends from 1250 nm to 1910 nm as well as in the visible green wavelength region are obtained with a 100 m long PCF and the amplified pump power of 30 dBm.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Additional Information: | Department of Electrical Engineering, University of Malaya |
| Uncontrolled Keywords: | Supercontinuum; Nonlinear polarization rotation; Passive mode-locking |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Faculty of Engineering |
| Depositing User: | Ms. Jamilah Salleh |
| Date Deposited: | 15 Oct 2014 02:18 |
| Last Modified: | 07 Oct 2019 03:11 |
| URI: | http://eprints.um.edu.my/id/eprint/10377 |
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