Digital light processing

Hornbeck LJ. Digital Light Processings A i technology. Texas Instruments.www.dlp.com. 

Some photopolymer vat technologies have been developed to use digital light processing projectors to project an image of the layer on the surface of the vat, thus cross-linking the photopolymer and converting the entire layer from a liquid to a solid simultaneously. 

The output of the single photon detection system electronics may be such as to form equal height, equal width pulses for each photon detected, whose output rate is high for high-intensity illumination and low at low-light levels. This form of signal is an ideal input for the digital autocorrelation process. 

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