How is amplitude used in the study of nonlinear optical phenomena?

Upper-tropospheric Rossby wave packets (RWPs) are important dynamical features, because they are often associated with weather systems and sometimes act as ... To control for amplitude changes across the night, we matched slow-waves from the first and the last hour of NREM sleep according to their amplitude. Results. Below is a graph of the cosine function. You can see that the range in a cosine function is always from –1 to 1. Wave amplitude. So you know that. In such situations, finite amplitude wave theories that deal with waves having peaked crest have to be used. In this article, selected fea- tures of a variety ... Dec 14, 2015 ... Finite amplitude wave theories or Stokes' higher order theories are similar as per the concept in which additional higher order terms that were ... Aug 24, 2023 ... Pressure amplitude is a measure of the size of the variation in air pressure caused by a sound wave. In pure silence there is a constant ... This paper proposed a WSAW frequency estimation method based on an improved RELAX algorithm, incorporating two improvements. Nonstationary waves of finite (but small) amplitude propagating in a cold plasma both at an angle with respect to the magnetic field and perpendicular to ... The wave drift depends on the phase velocity relative to the Eulerian mean flow and peaks at about 1/3 of the transient Eulerian speed at geophysically relevant ... ... tall and how deep those crests and valleys are will determine the amplitude and loudness of the sound. Sound waves that are very tall and deep will be very ...