Sharif, N.M. and Yusoff, N.M. and Mohd. Izhar, M.A. and Ahmad, F. and Harun, Sulaiman Wadi and Ahmad, Harith (2016) Generation of Q-switched thulium-doped fiber laser (TDFL) using differentsaturable absorbers. Jurnal Teknologi, 78 (5-9). pp. 97-103. ISSN 0127-9696, DOI https://doi.org/10.11113/jt.v78.8810.
Full text not available from this repository.Abstract
A Q-switched Thulium-doped Fiber Laser (TDFL) operating at approximately 2 µm wavelength is successfully generated by using four different saturable absorbers (SAs) which are nitrogen-doped graphene in PVA (NG:PVA), nitrogen-doped graphene in PEO (NG:PEO), single-walled carbon nanotube in PVA (SWCNT:PVA), and high pressure carbon monoxide carbon nanotube in PVA (CNTHiPCO:PVA). The SAs integrated in the cavity were able to provide the real saturable absorption in modulating the intra-cavity losses. SWCNT gives the best results with the highest repetition rate and lowest pulse width of 57.45 kHz and 1.958 nJ correspondingly as compared to the other three SAs.
| Item Type: | Article |
|---|---|
| Funders: | Ministry of Higher Education: Fundamental Research Grant Scheme (Vot. No: 4F595) |
| Uncontrolled Keywords: | Saturable absorber; Q-switched |
| Subjects: | Q Science > QC Physics T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Faculty of Science |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 11 Oct 2017 03:25 |
| Last Modified: | 09 Oct 2018 03:35 |
| URI: | http://eprints.um.edu.my/id/eprint/17958 |
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