Title

Three- and four-photon absorption in the single crystal polymer PTS

Abstract

Conjugate polymers like bis paratoluene sulfonate (PTS) belongs to a class of material that has proven to be one of the most fascinating and challenging developed to date for nonlinear optics. PTS have been shown to exhibit the largest third-order nonlinearities and the strongest two-photon absorption of any known material. The observation of three- and four-photon absorption in PTS at 1600 nm is reported.

Publication Date

1-1-1998

Publication Title

Technical Digest - European Quantum Electronics Conference

Number of Pages

38-39

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

Socpus ID

0031680787 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0031680787

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