Efficient near-infrared supercontinuum generation in tellurite holey fiber pumped 320nm within the normal dispersion regime

Efficient near-infrared supercontinuum generation in tellurite holey fiber pumped 320nm within the normal dispersion regime

We demonstrate the generation of a 1.1-1.7μm supercontinuum in a 1.3m long air-suspended- core tellurite holey-fiber with a nominal zero-dispersion wavelength of ~1.38μm. The fiber is pumped at 1.06μm with a 20ps pulsed fiber laser. The high Raman gain-coefficient of tellurite glass is attributed a...

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Hauptverfasser: Jindan Shi, Xian Feng, Kangkang Chen, Peh Siong Teh, Horak, P, Dejiao Lin, Alam, S, Loh, W H, Richardson, D J, Ibsen, M
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Fiber lasers
Glass
Hafnium
Optical fiber dispersion
Power generation
Pump lasers
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Zusammenfassung:We demonstrate the generation of a 1.1-1.7μm supercontinuum in a 1.3m long air-suspended- core tellurite holey-fiber with a nominal zero-dispersion wavelength of ~1.38μm. The fiber is pumped at 1.06μm with a 20ps pulsed fiber laser. The high Raman gain-coefficient of tellurite glass is attributed a key role in the supercontinuum generation.
ISSN:2162-108X
2162-1098
DOI:10.1109/ACP.2010.5682594