We proposed a method to calculate the double Rayleigh scattering (DRS) noise easily by separating signal part and noise part in signal evolution equations of fibre Raman amplifiers (FRAs). The result ...

In this paper, On the basis of the Monte-Carlo (M-C) simulation and Kirchhoff approximation, obeying Rayleigh distribution scattering field amplitude A, and satisfying the evenly distributed ...

The sky we see today is blue because of Rayleigh scattering. Sunlight contains all the colours of the spectrum, but shorter wavelengths, like blue and violet, scatter more when they hit air molecules.

Firefighters remain on the scene of a huge fire at Southend United's former training ground.

Challenges investigating molecules on plasmonic nanostructures have limited understanding of these interactions. However, the chemically specific information in the surface-enhanced Raman scattering ...

To overcome these limitations, we introduce iCOUNT (interferometric concentration observer and ultrasmall nanoparticle tracker), a method that integrates interferometric scattering (iSCAT) microscopy ...

CALGARY — More than 50 Sikh protesters continued their demonstration Tuesday outside Calgary city hall on the second and final day of the G7 leaders’ summit.

A dispersal order is in place this evening covering a park in Rayleigh following concerns over a disturbance. This follows reports of a fight between groups of children at King George’s Park, in ...

Entertainment Space Movies & Shows Titan A.E. came out 25 years ago, and history has been kind to the infamous flop that killed Fox Animation Studios ...

SINGAPORE – Four years after Singapore opened its first inland ash-scattering garden, more people are choosing it as their loved ones’ final resting place. The number of individuals whose ...