We report the observation of cascaded optical free-induction decay four-wave mixing (FID-FWM) signal. This process can take place when nonlinear optical measurements are carried out with pulses that are orders of magnitude shorter than the dephasing time of the sample. Experimental observations and...
We propose a simulation scheme for cascaded four-wave mixing communication transmission characterization in the mid-infrared band. Simulations are performed using OptiSystem software. Signal light and pump light with wavelengths of 2052 and 2050 nm, respectively, passed through a highly nonlinear fiber,...
10 January 2017 Generated from Cascaded Four- Wave Mixing Processes Hailong Wang1, Leiming Cao1 & Jietai Jing1,2 We theoretically characterize the performance of the pairwise correlations (PCs) from multiple quantum correlated beams based on the cascaded four-wave mixing (FWM) processes. ...
In the referenced paper, the authors demonstrate the efficient generation of coherent VUV laser light at MHz repetition rates using highly cascaded four-wave mixing processes in a negative-curvature hollow-core photonic crystal fiber, a patent-pending technolog...
The Kerr nonlinearity effects for multi-frequency radiation can be treated in the frequency domain as cascaded four-wave mixing (FWM) between corresponding modes/frequencies8, 9 which results in generation of additional spectral components, thus forming a coherent comb. Kerr frequency combs can be ...
13and spontaneous parametric processes14,15,16,17,18,19,20,21,22, are developed to generate correlated/entangled photon-pairs. The latter one includes spontaneous parametric down conversion (SPDC) and spontaneous four-wave mixing (SFWM), already widely utilized in several applications23,24,25,26...
To counteract the effects of four-wave mixing (FWM) transmission impairment, we investigated the most suitable cascaded arrangement of optical amplifiers, including erbium-doped fiber amplifier (EDFA), thulium-doped fiber amplifier (TDFA), and praseodymium-doped fiber amplifier. We conducted experiments...
13and spontaneous parametric processes14,15,16,17,18,19,20,21,22, are developed to generate correlated/entangled photon-pairs. The latter one includes spontaneous parametric down conversion (SPDC) and spontaneous four-wave mixing (SFWM), already widely utilized in several applications23,24,25,26...
Demonstration of 100 Gbit/s optical time-division demultiplexing with 1-to-4 wavelength multicasting using the cascaded four-wave mixing in photonic crysta... Dispersion-flattened highly nonlinear (DF-HNL) photonic crystal fibers are useful for ultrafast optical signal processing. In this article, 10...
(e.g., silicon, silicon nitride, silicon-rich silicon nitride, germanium compounds, silicon-rich germanium, chalcogenide glasses, organic compounds, PZT, BTO, LiNb or the like). A pump laser is coupled to these waveguiding structures, such that spontaneous four wave mixing (SFWM) or ...