QUANTUM AND CLASSICAL DESCRIPTION OF SPIN SYSTEMS WITH APPLICATION TO COHERENT RELAXATION IN A RESONATOR Andrey Klots April 1,2011 This paper describes effects of the interaction between the spin system and the resonator in magnetic resonance. In NMR the resonator circuit can provide feedback to the system of spins, which can lead to unusual effects, such as increasing dipole interactions and m...

Optical resonator-based Kerr frequency combs allow an ultra-precise time and measurements for a wide range of applications including ranging, biosensing, high-capacity communications, quantum information technology. solitons are coherent that crucial synthesizer chronometric instruments. The behavior the soliton is determined by multiple factors while key challenge stable operation to maintain ...

The power coupled to electron Bernstein waves in a triplet mode conversion resonator from a fast X-mode at the plasma edge in NSTX is shown to be > 80% for fc, < f < 2fc,. The EBW damping in the plasma is strong and localized and, thus, should be useful for heating, current drive, or profile control.

In a multimodal volume coil, only one mode can generate homogeneous Radiofrequency (RF) field for Magnetic Resonance Imaging. The existence of other modes may increase the volume coil design difficulties and potentially decreases coil performance. In this study, we introduce common-mode resonator technique to high and ultrahigh field volume coil designs to reduce the resonant mode while maintai...

A geometrically symmetrical fractal structure is presented in this paper to provide an alternative approach for the miniaturization design of microstrip bandpass filters (BPFs). The generation process of the geometric geometry is described in detail, and a new fractal resonator called Greek-cross fractal resonator (GCFR) is produced by etching the proposed fractal configuration on the surface o...

We investigate the conditions necessary for bright squeezed light generation through second harmonic generation inside a crystalline whispering-gallery mode resonator. We show that the variance of a coherent mode can be reduced by a factor of 9 due to low loss through a nonlinear medium. This results in a one-step process that can generate efficient bright squeeze light at a desired wavelength.