6533b7d5fe1ef96bd1263ce5
RESEARCH PRODUCT
Fourth order cascaded Raman shift in As38Se62 chalcogenide suspended core fiber pumped at 1.995 μm
Quentin CoulombierJ. TrolesM. DuhantLaurent BrillandGuillaume CanatGilles RenversezW. RenardPierre BourdonThanh Nam NguyenFrédéric Smektalasubject
Materials sciencebusiness.industryChalcogenideNonlinear opticsNanosecondCore (optical fiber)chemistry.chemical_compoundsymbols.namesakeOpticschemistrysymbolsOptoelectronicsFiberbusinessRaman spectroscopyRefractive indexRaman scatteringdescription
Fourth order cascaded Raman wavelength shift is demonstrated in As 38 Se 62 suspended core fiber using 1995 nm nanosecond source. The measured Raman gain coefficient is∼2×10−11 m/W at 1995 nm. The Raman peaks are reproduced by numerical simulations.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2011-01-01 |