D. S. Chunaev, G. E. Snopatin, V. G. Plotnichenko, A. Ya. Karasik, “Two-photon absorption in arsenic sulfide glasses”, Kvantovaya Elektronika, 2016, Volume 46, Number 10,Pages <nobr>895

This article is cited in 3 papers

Nonlinear optical phenomena

Two-photon absorption in arsenic sulfide glasses

D. S. Chunaev^a, G. E. Snopatin^b, V. G. Plotnichenko^c, A. Ya. Karasik^a

^a A.M. Prokhorov General Physics Institute Russian Academy of Sciences, Moscow
^b Institute of Chemistry of High-Purity Substances RAS, Nizhnii Novgorod
^c Fiber Optics Research Center of the Russian Academy of Sciences, Moscow

Abstract: The two-photon absorption coefficient of 1047-nm light in As₃₅S₆₅ chalcogenide glass has been measured. CW probe radiation has been used to observe the linear absorption in glass induced by two-photon excitation. The induced absorption lifetime was found to be ~2 ms.

Keywords: two-photon absorption, chalcogenide glass.

Received: 21.06.2016
Revised: 24.08.2016