Web13 apr. 2024 · [22, 23] Furthermore, parametric amplifiers have a limitation where the gain they produce depends on the amount of pump power that is coupled into the nonlinear medium. In this way, apart from the need for high power optical sources, with increasing pump powers other undesired nonlinear effects start to be relevant and limit the … Web14 okt. 2024 · We present a complete numerical analysis and simulation of the full spatio-temporal dynamics of Kerr-lens mode-locking in a laser. This dynamic, which is the workhorse mechanism for generating ultrashort pulses, relies on the intricate coupling between the spatial nonlinear propagation and the temporal nonlinear compression. …
(PDF) Highly flexible all-optical metamaterial absorption switching ...
Web24 mrt. 2024 · Discovered in 1875 by the Scottish physicist John Kerr, the Kerr effect describes how birefringence is created in an isotropic medium when an electric field is … WebIn this work, we study in detail the field-induced nonlinear processes in integrated silicon microresonators with lateral junctions. Doing so, we study both the plasma-dispersion … corgi in the garden คาเฟ่หมาคอร์กี้
[2202.07160] Effective spin models of Kerr-nonlinear parametric ...
Web25 mrt. 2012 · When the Kerr nonlinear refractive index of graphene is considered as n 2 10 −7 cm 2 W [30], the refractive index change of all the structure is 0.3 in the forward … Web10 mrt. 2024 · To accurately simulate the nonlinear response of the system simultaneously determined by the optical Kerr effect and the resonance-induced field concentration, we … Web15 feb. 2024 · A method of quantum annealing (QA) using Kerr-nonlinear parametric oscillators (KPOs) was proposed. This method is described by bosonic operators and has different characteristics from QA based on the transverse-field Ising model. As the first step to describe this method in the conventional framework of QA, we propose effective spin … fancy restaurant downtown chicago