Title :
Interplay of non-linearity and dispersion in chalcogenide glass
Author :
Romanova, E.A. ; Konyukhov, A.I. ; Chaikina, Yu.S. ; Shiryaev, V.S.
Author_Institution :
Saratov State Univ., Saratov, Russia
Abstract :
Dispersion of linear and non-linear properties of chalcogenide glasses is studied in semi-empirical approach. The process of ultra-short pulse energy deposition into a glass sample is analysed in a numerical model by variation of the Kerr coefficient, multi-photon absorption coefficient and group velocity dispersion coefficient.
Keywords :
absorption coefficients; chalcogenide glasses; disperse systems; numerical analysis; optical Kerr effect; As40Se60; Ge17As18Se56Te9; Ge17As18Se65; Kerr coefficient; chalcogenide glass; linear properties; multiphoton absorption coefficient; nonlinear properties; numerical model; semiempirical approach; ultrashort pulse energy deposition; velocity dispersion coefficient; Absorption; Dispersion; Glass; Nonlinear optics; Numerical models; Optical fiber networks; Photonic band gap;
Conference_Titel :
Laser and Fiber-Optical Networks Modeling (LFNM), 2010 10th International Conference on
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-6994-9
DOI :
10.1109/LFNM.2010.5624234
