We experimentally study four-wave mixing in highly nonlinear fibers using two independent and partially coherent laser pumps and a third coherent signal. We focus our attention on the Bragg-scattering frequency conversion. The two pumps were obtained by amplifying two Intracavity frequency-shifted feed...
Low-noise, tunable wavelength-conversion through nondegenerate four-wave mixing Bragg scattering in SiN(x) waveguides is experimentally demonstrated. Finite element method simulations of waveguide dispersion are used with the split-step Fourier method to predict device performance. Two 1550 nm wavelength ...
We report the first demonstration of a broadband optical isolation using a Silicon nanowaveguide via Bragg scattering four-wave mixing. We achieve an isola... K Saha,Y Okawachi,O Kuzucu,... - Lasers & Electro-optics 被引量: 4发表: 2013年 Ultra-Low Loss, Chip-Based Hollow-Core Waveguide...
stimulated Brillouin scatteringfour-wave mixingBrillouin Stokes signalBrillouin pump powerThis paper experimentally demonstrated a ring cavity multi-wavelength Brillouin fiber laser employing fiber Bragg grating (FBG) that operated in the C-band region. The FBG plays a significant role to reflect signals ...
Please try refreshing the page. If that doesn't work, please contact support so we can address the problem. Abstract A temperature-insensitive strain sensor based on Four-Wave Mixing (FWM) using two Raman fiber Bragg grating (FBG) lasers with cooperative Rayleigh scattering is proposed. Two FBG...
We study the scattering of an atomic beam slowly passing through a standing laser wave with an amplitude periodically modulated in time. The formal analysis of the problem involves the theory of interacting nonlinear resonances, developed earlier in the field of quantum chaos. Two different diffractio...
Brillouin scattering is the interaction of light with sound waves in matter. Sound waves in glass, for example, cause a variation in the index of refraction corresponding to the density variations of the wave. Light can be diffracted by these index gratings if the Bragg condition is met. In ...
Quantum Logic Gate Operating on Atomic Scattering by Standing Wave Field in Bragg Regime 来自 Wiley 喜欢 0 阅读量: 26 作者:Arbab,A.,Khan,and,M.,Suhail,Zubairy 摘要: A simple scheme for a universal two-bit quantum logic gate is proposed. The scheme uses well defined atomic center-of-mass...
The detector arrangement allowed the scintillator detection of back-reflected beams via fluorescence scattering from an in-beam copper plate. A small hole in the plate allowed free passage of the incident beam. This detector system has allowed a very high ratio, up to five orders of magnitude, ...
Importantly, these shells carry no protective coating, in contrast to the system studied by Lee et al.11, simplifying sample production and also enhancing the optical properties, since any additional layer will introduce reflection and scattering. Photonic cross communication between non-identical shells...