The nonlinear susceptibility is a measure of a material's nonlinear response to an applied electric field. It determines the strength of the nonlinear effects and is related to the crystal's symmetry ...

Recently, the introduction of nonlinear optical functions in integrated optics has sparked significant enthusiasm. Demonstrations have shown the potential for integrated photonic platforms.

Nonlinear optical dynamics—intensity-dependent response of light upon interaction with materials under high-intensity light sources—are of huge significance in modern photonics, finding applications ...

For the NRZ modulation format, a Mach–Zehnder modulator was used to convert the 10 Gbit s −1 electrical signals from a BER tester into the optical domain with a carrier wavelength of 1,680 nm. The ...

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS The ability to dynamically control the nonlinear phase in optical systems is crucial. It improves flexibility, ...

Nonlinear metasurfaces are ultrathin assemblies of engineered nano-elements that combine material nonlinearity with resonant photonic design to achieve efficient frequency conversion and wavefront ...