This invention discusses a micro-scale optical device that includes a tunable micro disk resonator possessing a high quality factor. The device comprises of a waveguide and a micro-disk, optically coupled to the waveguide. The high quality factor allows for a single photon to interact several times .....
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A beam of light has several properties which can be measured for a variety of applications. The most commonly measured properties of light include Intensity, Color, Phase, and Polarization.In recent years there has been a growing demand to have well-defined optical beams. In order to accomplish this.....
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Most ultrasound imaging systems use multiple transducer elements to transmit and receive acoustic pulses. Beamforming of the signals detected by the individual elements of the array increase the signal-to-noise ratio and angular resolution, while performance in the digital domain, implies that the a.....
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