Publication | Closed Access
Nonlinear optical properties of chalcogenide glasses: Observation of multiphoton absorption
119
Citations
8
References
2001
Year
Optical MaterialsEngineeringNonlinear OpticsLuminescent GlassOptical GlassTelecommunication WavelengthsOptical PropertiesFunctional GlassNonlinear Refractive IndexOptical SwitchingMaterials SciencePhotonicsOptical Switching CriterionPhysicsNon-linear OpticApplied PhysicsGlass PhotonicsLight AbsorptionChalcogenide GlassesOptoelectronics
We report observation of four- and five-photon absorption in the chalcogenide glasses at the telecommunication wavelengths. The nonlinear refractive index is sufficiently large that the optical switching criterion is satisfied.
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