We report the third-order nonlinear optical (NLO) properties of ZnO@ CN composite
microspheres and pure ZnO which have been investigated with the Z-scan technique under …

We present a protocol for generating on-demand, indistinguishable single photons on a
silicon photonic integrated chip. The source is a time-multiplexed spontaneous parametric …

The nonlinear optical properties of zinc oxide nanoparticles (ZnONPs) in distilled water were
measured using a femtosecond laser and the Z-scan technique. The ZnONPs colloids were …

A polarization-based photonic microwave phase shifter that implemented with an orthogonal
circularly-/linearly-polarized wavelength generator incorporated with a polarizer provides …

The Ta_2O_5-based micro-ring resonator with an unloaded quality factor of 182,000 has
been demonstrated to realize efficient nonlinear wavelength generation. The propagation …

Using the Z-scan method, we studied the nonlinear absorption coefficient of rhodamine 6G
dissolved in water. With laser pulses of 100 fs, the nonlinear absorption coefficient was …

All-optical modulation based on degenerate and non-degenerate two-photon absorption
(TPA) is demonstrated within a hydrogenated amorphous silicon core optical fiber. The …

Polarization switching of picosecond laser pulses is a fundamental concept in signal
processing [C. Chen and G. Liu, Annu. Rev. Mater. Sci. 16, 203 (1986); VR Almeida et al …

Controlling the polarization state of an optical pulse within a short gating time facilitates
ultrafast all-optical data processing and recording. Using the innovative all-optical …

Results of a self-consistent ultrafast study of nonlinear optical properties of silicon
nanowaveguides using heterodyne pump-probe technique are reported. The two-photon …