Efficient near-infrared supercontinuum generation in tellurite holey fiber pumped 320nm within the normal dispersion regime
- Shi, J.D.
- Feng, X.
- Chen, K.K.
- Teh, P.S.
- Horak, P.
- Lin, Dejiao
- Alam, S.-U.
- Loh, W.H.
- Richardson, D.J.
- Ibsen, M.
DOIAbstract
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
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