There are two radio modulation schemes everyone should know. Amplitude modulation changes the amplitude — or ‘volume’, if you will — of a carrier frequency and turns all radio into channels owned and ...

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS Complex modulation of optical fields (i.e., the control of light’s amplitude and phase) is vital to the ...

Electro-optic (EO) polymers have proved to be promising for use in optical modulators due to its broad bandwidth and higher electro-optic coefficient compared to conventional inorganic ceramics, while ...

Engineers have invented a breakthrough optical phase modulator that controls visible light -- without dimming it -- with the smallest footprint and lowest power consumption. New device will improve ...

HOLOEYE´s new HEO 1080 P phase only modulator is based on a reflective LCoS microdisplay with full WUXGA/HDTV resolution (1920 x 1080 Pixel). The new phase panels provide a pure phase shift of 2 Pi up ...

Modern society is definitely more mobile than it was several decades ago. Accompanying the increased mobility is a corresponding craving for greater quantities of information. The increased demand has ...

Can γ-secretase modulators stage a comeback? Scientists led by Irene Gerlach at F. Hoffmann-La Roche, Basel, Switzerland, are banking on it. At this year’s CTAD meeting, held October 24-27 in Boston, ...

All periodic signals can be described in terms of amplitude and phase. We all learned that in basic circuit theory. You surely recall having to calculate signal’s phase change when it passed through a ...