When inputting the amplified pulse into the single-mode fiber, SC with excellent flatness is generated with the spectral range from about 1550 to 1700 nm. Broader SC with the bandwidth of even larger than 1000 n
In doing so, we uncover analogues to the evolutionary properties of light’s precursor fields that are an intrinsic characteristic of linear propagation of step-modulated light pulses in dispersive media33. In particular, we find emergent pulse-like precursors that are counterparts to both Sommerfeld...
Information storage is a key element of autonomous, out-of-equilibrium dynamics, especially for biological and synthetic active matter. In synthetic active matter however, the implementation of internal memory in self-propelled systems is often absent, l
The concept of the wave spectrum was introduced in Section (2.5) Equation (4.10) is written in terms of a single or monochromatic wave, rather than a spectrum. The wave number spectrum, Q(k) can be represented in terms of the total wave energy by (2.52) (4.11)QΔk=Eρωg where ρ...
1. He waved the servant out of his room. 他挥手叫仆人离开房间。 不及物动词 1. She waved at him. 她对他挥手。 2. Her hair waves naturally. 她的头发自然鬈曲。 3. The flags were waving in the wind. 旗帜在风中飘扬。 名词
A Linear Wave refers to a wave that can be described by a linear equation, as seen in the context of the provided text where plane waves are discussed in relation to linear approximations without nonphysical negative energies. AI generated definition based on: Advances in Imaging and Electron Ph...
slope at the pulse edge changes slightly. The accumulation of instantaneous frequency throughout the pulse width approaches a constant in a higher pulse energy regime. Understanding the mechanismand intrinsic conditions of the wave-breaking-free pulse generation could be useful in generating high-energy...
Spatio-temporal wave patterns due to wave field–structure interaction can be very complex to measure and analyze when using (intrusive) point probes.
In subject area: Physics and Astronomy An S wave is a type of wave that propagates and exists in all locations and at all times. It is characterized by its frequency, wavelength, and speed, and can be described by the equation c = vλ. S waves can interact with other waves, causing...
As a spectral model, it estimates the evolution of wave action density N=E∕σ by applying the action balance equation, (1)∂N∂t+∂(cxN)∂x+∂(cyN)∂y+∂(cσN)∂σ+∂(cθN)∂θ=Sσ.Here, E is the wave spectral energy, σ the intrinsic circular frequency (in ...