The capability of locally engineering the nonlinear optical properties of media is crucial in nonlinear optics. Although poling is the most widely employed technique for achieving locally controlled ...

While CD players are nothing new today, they were the height of high-tech in the early 1980s. [w1ngsfly] shows us the inside of a Phase Linear 9500 player from 1983. Not only does it have many ...

The circuit was designed to produce a 3-way crossover circuit that will produce a linear phase response within the filters included in the circuit. Linear Phase – a property of a filter where the ...