Khairol Anuar, Nurfaizatul Niza (2022) Generation of a passive mode-locked fiber laser by using isogain erbium doped fiber as a gain medium. [Project Paper] (Submitted)
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Abstract
This final year project report that demonstrates in detail the generation of passive mode-locked fiber laser by using IsoGain erbium doped fiber as a gain medium. This technique was chosen because this technique has advantages by using erbium doped fiber IsoGain as a medium gain which is gives high absorption fibers for L-band amplifiers and mini/micro C-band EDFAs. 3 meters long erbium-doped fiber IsoGain is used as a gain medium in this fiber laser. The nonlinear polarization rotation technique was applied in this passive mode-locked where the polarizer controller placed between the polarizer and coupler. The optical spectrum was used to measure the output pulses in terms of repetition rate, peak to peak time duration, output spectrum and stability. The passive mode-locked was achieved at the highest pump power of 273mW.
| Item Type: | Project Paper |
|---|---|
| Faculty: | Fakulti Sains |
| Depositing User: | Ms Emelda Mohd Hamid |
| Date Deposited: | 20 May 2024 03:29 |
| Last Modified: | 08 Aug 2024 09:12 |
| URI: | http://psaspb.upm.edu.my/id/eprint/1768 |
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