High-speed scanning interferometric focusing by fast measurement of binary transmission matrix for channel demixing. Dynamic active wave plate using random nanoparticles. Measuring optical transmission matrices by wavefront shaping. Recent advances in wavefront shaping techniques for biomedical applications. Full-field subwavelength imaging using a scattering superlens. Measuring large optical transmission matrices of disordered media. Measuring the transmission matrix in optics: an approach to the study and control of light propagation in disordered media. Exploiting multimode waveguides for pure fibre-based imaging. Focusing coherent light through opaque strongly scattering media. Anisotropic leaky-mode modulator for holographic video displays. Smalley, D., Smithwick, Q., Bove, V., Barabas, J. Dynamic holographic 3-D image projection. Three-dimensional imaging and processing using computational holographic imaging. Active spectral filtering through turbid media. Color image projection through a strongly scattering wall. Subwavelength light focusing using random nanoparticles. Exploiting disorder for perfect focusing. Controlling waves in space and time for imaging and focusing in complex media. Athermally photoreduced graphene oxides for three-dimensional holographic images. The range of people's active vocabulary is a unique reflection of their sociocultural position and the range of discursive practices engaged in. Three-dimensional optical holography using a plasmonic metasurface. 'An active vocabulary covers all those words people need to use and have no reservations about using to communicate with others on an everyday basis. Larouche, S., Tsai, Y.-J., Tyler, T., Jokerst, N. Sun, J., Timurdogan, E., Yaacobi, A., Hosseini, E. An updatable holographic three-dimensional display. Holographic three-dimensional telepresence using large-area photorefractive polymer. Increasing pixel count of holograms for three-dimensional holographic display by optical scan-tiling. Holographic 3D display observable for multiple simultaneous viewers from all horizontal directions by using a time division method. Viewing-angle enlargement in holographic augmented reality using time division and spatial tiling. Improvement of gray-scale representation of horizontally scanning holographic display using error diffusion. ' In a report from the Association for the. Viewing-zone scanning holographic display using a MEMS spatial light modulator. Active learning is 'a method of learning in which students are actively or experientially involved in the learning process and where there are different levels of active learning, depending on student involvement.' Bonwell & Eison (1991) states that 'students participate in active learning when they are doing something besides passively listening.'. Extended viewing angle holographic display system with tilted SLMs in a circular configuration. Kozacki, T., KujawiЕ„ska, M., Finke, G., Hennelly, B. Circular holographic video display system. Wide viewing angle holographic display with a multi-spatial light modulator array. Hologram generation by horizontal scanning of a high-speed spatial light modulator. Wide viewing angle dynamic holographic stereogram with a curved array of spatial light modulators. Electro-holographic display using 15mega pixels LCD. Maeno, K., Fukaya, N., Nishikawa, O., Sato, K. Expansion of the image size and viewing zone in holographic display using liquid crystal devices. State of the art in holographic displays: a survey. Hence, from all the above discussion, it is concluded that the current in phase with the voltage produces true or active power, whereas, the current 90 degrees out of phase with the voltage contributes to reactive power in the circuit.YaraЕџ, F., Kang, H. In a purely resistive circuit, the current is in phase with the applied voltage, whereas in a purely inductive and capacitive circuit the current is 90 degrees out of phase, i.e., if the inductive load is connected in the circuit the current lags voltage by 90 degrees and if the capacitive load is connected the current leads the voltage by 90 degrees. This reactive power does not perform any useful work in the circuit. This power which returns and flows in both the direction in the circuit, is called Reactive power. A pure inductor and a pure capacitor do not consume any power since in a half cycle whatever power is received from the source by these components, the same power is returned to the source. It has been seen that power is consumed only in resistance. Apparent PowerДefinition: The product of root mean square (RMS) value of voltage and current is known as Apparent Power. The reactive power is measured in kilo volt-ampere reactive (kVAR) or MVAR. Definition: The power which flows back and forth that means it moves in both the directions in the circuit or reacts upon itself, is called Reactive Power.

Active definition