Results are presented for m using a cost-effective poly and sealing techniques. T WR-10 waveguide with a of 96.77GHz with a bandw a single cavity resonator i better than −9.3dB have b

MEMS oscillators are well-suited for filter and timing applications owing to high resonator quality factors. Active compensation of frequency variation in conventional commercial MEMS oscillators is limited by their tuning range, which is typically <1,000ppm. This paper demonstrates an extremely wide tuning range for oscillations of a silicon clamped-clamped beam via the optical spring effect. ...

We present the implementation of a system for the quantum state transfer between electron spin and photons exploiting the coupling of an InAs self-assembled quantum dot to a superconducting resonator cavity.

We demonstrate a method for adiabatically self-tuning a silicon microdisk resonator. This mechanism is not only able to sensitively probe the fast nonlinear cavity dynamics, but also provides various optical functionalities like pulse compression, shaping, and tunable time delay.

1. Dried cicada bodies of the species Cyclochila australasiae and model cicadas made from a miniature earphone driving a plastic cavity were used to study the acoustics of sound production in male cicadas. 2. A model cicada with shape and dimensions similar to those of the abdomen of a male C. australasiae resonates at the natural song frequency of the species (4.3 kHz). The abdominal air sac o...

This paper reports on the design, fabrication, and measurement of a novel radio frequency (RF) microelectromechanical systems (MEMS) tunable all-silicon evanescent-mode cavity-based resonator that simultaneously achieves high quality factor and fast response speed. The resonator is based on a 1.5-mm-deep silicon-etched cavity attached to a gold-coated silicon substrate with an array of 75 185-μ...

We present an optical resonator with modified properties due to a nonabsorbing highly dispersive medium. The steep nonabsorbing dispersion is created with an additional pump field in an atomic beam using the effect of coherent population trapping. The linewidth of such a resonator depends on the slope of the dispersion line, which in turn depends on the atomic density and the intensity of pump ...

For a few years the multi-physics modelling of resonance cavity (resonator) MW-class continuous-wave gyrotrons, to be employed for electron cyclotron heating and current drive in magnetic confinement fusion machines, has gained increasing interest. The rising target power which drives progressively higher Ohmic losses removed from resonator, together with need limiting resonator deformation as ...

In this paper the current inside a cavity, which is induced by lumped and distributed sources, is calculated. The current is obtained analytically (Green’s function method) and numerically (MoM – and MLFMM – method). A long, parallel wire is chosen that connects two opposite walls of a rectangular resonator. Since the conductor conserves the translational symmetry of the resonator in one direct...