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10.3116-16091833-15-3-118-2014 |
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|a 1609-1833
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|a Dual-wavelength erbium-ytterbium co-doped fibre laser operating at 1064 and 1534 nm
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|t UKRAINIAN JOURNAL OF PHYSICAL OPTICS
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|z View Fulltext in Publisher
|u https://doi.org/10.3116/16091833/15/3/118/2014
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|a 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.
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|a Ahmad, H
|e author
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|a Das, S
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|a Dhar, A
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|a Harun, SW
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|a Jusoh, Z
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|a Pal, M
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|a Paul, MC
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|a Shahabuddin, NS
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|t UKRAINIAN JOURNAL OF PHYSICAL OPTICS
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