A Kerr nonlinear oscillator can be used as a qubit in quantum computing, as it can generate two simultaneous opposite states.

We describe a flexible and modular delayed-feedback nonlinear oscillator that is capable of generating a wide range of dynamical behaviours, from periodic oscillations to high-dimensional chaos. The ...

Parametric oscillators are a type of driven harmonic oscillator that are based on a nonlinear process in a resonant cavity, which are widely used in various areas of physics. In the past, parametric ...

Oscillators come with instability, noise, and spurious emissions. Overcoming these requires advanced design, materials, and ...

Jul 09, 2024 Micro-oscillator symphony: stochastic resonance in nanotech (Nanowerk News) Rapid and reliable molecular detection is now within reach, thanks to micro- and nano-electro-mechanical ...

In quantum systems, these nonlinear responses not only deepen our fundamental understanding of quantum dynamics, but also guide the design of functional materials and future quantum technologies ...

Nonlinear optical pump-probe microscopy is a new field for 3D high resolution imaging in modern microscopy. The imaging contrast relies on the characteristic spectroscopic properties of specific ...

The first mirrorless optical parametric oscillator (MOPO) has been unveiled by researchers in Sweden. The simplicity of the device with its ability to tune with high precision in the near- and ...

More information: Manuel Suárez-Rodríguez et al, Nonlinear transport in non-centrosymmetric systems, Nature Materials (2025). DOI: 10.1038/s41563-025-02261-3 Journal information: Nature Materials ...

Parametric oscillators such as optical parametric oscillators (OPOs) are widely used in various areas of physics. Scientist in China invented a new parametric oscillator in optoelectronic domain ...