in letter ‘P’ is shown in Fig. 5. Understandably, the metasurface hologram with smooth phase and amplitude modulation gives the sharpest feature according to the peak width of the intensity ...

Amateur radio operators are familiar with dozens of other modulation schemes, but there’s one hardly anyone touches. Phase modulation is weird and almost unheard of, but that doesn’t mean you ...

Researchers at Changchun Institute developed binary phase-engraved superpixels, enhancing complex field modulation efficiency ...

This study demonstrates a compact optical modulation platform that enables real-time, high-resolution spectroscopy using sub-MHz interleaved combs generated via chip-scale acousto-optic phase ...

In practice, anomalies in the modulation process can cause the carrier frequency to vary slightly with the video signal level. The resulting time-varying frequency, and thus varying phase of the ...

AR HUD using holographic display offers intuitive multi-focal planes viewing experience Himax demonstrated an AR HUD platform using its phase modulation LCoS as holographic display that offers ...

A pair of Phase Modulation oscillators sits under the two main wavetable oscillators. For all intents and purposes, phase modulation synthesis equates to frequency modulation, meaning that Massive X ...