Self-phase modulation and four-wave mixing in a chalcogenide ridge waveguide

E Delcourt, N Jebali, L Bodiou, M Baillieul… - Optical Materials …, 2020 - opg.optica.org
Third order optical nonlinear effects relying on the instantaneous Kerr effect are investigated
in a straight chalcogenide ridge waveguide. The sample consists of a GeSbSe film …

Simultaneous measurements of the two-photon absorption coefficient and the free-carrier absorption cross-section in AlGaAs waveguides

DHG Espinosa, SR Harrigan, KM Awan, P Rasekh… - Frontiers in …, 2020 - opg.optica.org
Simultaneous measurements of the two-photon absorption coefficient and the free-carrier
absorption cross-section in AlGaAs waveg Page 1 FW1D.4.pdf Frontiers in Optics / Laser …