Researchers developed tapered ... Cylindrical optical fibers such as the ones used in telecommunications are very good at confining light, which means that light can enter the fiber and be ...

Scientists from the University of Arizona have achieved far-field coupling of light to ultra ... coupled into these resonators using a tapered optical fiber, which is easily broken, subject ...

Double-helix chiral optical fibres were first produced by twisting a custom fibre with a high-index rectangular core to yield a high grating contrast of around 0.03 ().Single-helix structures were ...