An Ultra-thin Multiband Terahertz Metamaterial Absorber and Sensing Applications

We propose an ultra-thin multiband terahertz metamaterial absorber, whose thickness is only 3.8μm. Simulation results show that we can get four narrow absorption peaks with near-perfect absorption in the 4.5 THz-6.0 Thz frequency range. The resonance absorption mechanism is interpreted by the electromagnetic field energy distributions at resonance frequency. Moreover, we also analyze the sensing performances of the absorber in the refractive index and the thickness of the analyte. The refractive index and thickness sensitivities of the sensor are 0.471THz/RIU, 36.594THz/RIU and the FOMs are 8.887RIU -1 , 938.308RIU -1 , respectively. The absorber has potential applications in photodetector, multi-spectral imaging and biosensors.

Bridging Macro and Micro Cosmos by a New Sight on “Photon Aging” – A Simple Approach for Explaining Diracs Large Numbers

The energy loss of photons due to the cosmological red shift is interpreted, here, as a periodical process of transferring electromagnetic field energy into the space. The transferred energy portions are independent on photon energy if this transfer occurs with their frequency. The amounts of periodically released energy are so small that the related ultra-long wave length photons have to be understood as perfectly delocalized. Thus, the described point of view bridges the quantum micro cosmos with the macro cosmos. It is proposed to regard this energy exchange as a typical property of universal time arrow and to interpret the “large numbers”, in particular the dimensionless reciprocal of product of Hubbles constant and Planck time as the fundamental parameter describing cosmic evolution.

Mitigating Intelligence Community Abuses

The problem is ongoing computer hacking's, surveillance, electromagnetic field energy, and auditory voices onto human rights activists in order to silence their good work. These human rights abuses require a solution legislatively, rather than an ongoing 9/11 platform. This paper provides a reporting system to report intelligence community abuses along with the creation of an agency to investigate and prosecute intelligence community members.

Study of microwave operational regimes for thermal processing and disinfection of inedible raw stock of animal origin

It is known that the technical process of animal products treatment includes a number of operations resulting in obtaining finished products and inedible non-food wastes used for production of animal feed. Therefore for agrarian enterprises of average capacity development of technologies and technical processing means of inedible wastes of animals slaughtering is actual. In this connection there were developed several microwave types for thermal processing of raw stock differing principally in operation and structure. There were researched operational microwave modes for thermal processing of wastes of animals slaughter, description of the operating mode of the combined resonator for thermal processing inedible wastes of meat raw material in the continuous operation. Combined resonator is presented as a variety of the cylindrical one but with a hemispherical base providing raw stock supplying to the resonator under ensuring electromagnetic safety. There are obtained regression models on the basis of which the operation conditions of the installation are optimized. The article presents the description of the technology and installation for thermal processing of inedible raw stock of animal origin by the influence of the electromagnetic field energy of microwave frequency in the continuous mode. There are considered features of dielectric heating of multicomponent raw material in the grinding process in the resonator chamber. Analogues of mi-crowave installations are considered.