Nonlinear optical properties of chalcogenide glasses: Observation of multiphoton absorption

  • K. S. Bindra
  • , H. T. Bookey
  • , A. K. Kar
  • , B. S. Wherrett
  • , X. Liu
  • , A. Jha

Research output: Contribution to journalArticlepeer-review

Abstract

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. © 2001 American Institute of Physics.

Original languageEnglish
Pages (from-to)1939-1941
Number of pages3
JournalApplied Physics Letters
Volume79
Issue number13
DOIs
Publication statusPublished - 24 Sept 2001

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