17-channels S band multiwavelength Brillouin/Erbium Fiber Laser co-pump with Raman source |
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| Authors: | H Ahmad M Z Zulkifli A A Latif K Thambiratnam S W Harun |
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| Institution: | (1) Photonics Laboratory, Department of Physics, University of Malaya, 50603 Kuala Lumpur, Malaysia;(2) Department of Electrical Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia |
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| Abstract: | In this paper, we propose and demonstrate a stable Brillouin-Erbium Fibre Laser (BEFL) capable of generating up to 17 lasing
wavelengths in the Short-Wave length (S-band) region. The proposed setup uses a 7.7 km Dispersion Compensating Fibre (DCF)
to act as a non-linear gain medium and a 30 m long Depressed-Cladding Erbium Doped Fibre (DC-EDF) as an optical amplifier
for amplification in the S-band region. The proposed BEFL has an optimum tuning range of 1499 to 1502 nm and is capable of
generating 17 lasing wavelengths with peak powers of between −20 to −15 dBm when injected with a Brillouin Pump (BP) of 5
dBm at 1499 nm and a Raman Pump (RP) of 300 mW at 1420 nm. |
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