Modulation Transfer Function (MTF): A quantitative measure of an optical system's capacity to transfer contrast at varying spatial frequencies from the object to the image.

In the optical domain, we are generally concerned with the optical transfer function, which includes magnitude and phase. Because phase is usually of less interest when a wide spectrum of light is ...

If we are to build all-optical computers, as well as practical high-bandwidth all-optical wavelength converters and modulators, we must have the ability to modulate light with light in a chip ...

The modulation transfer function is the expression of how well the stimulus modulation is transferred to the image. It is the ratio of the modulation of the image, Mi, and the modulation of the ...

The optical laboratories are dedicated to optical calibration, verification and validation tasks in the spectral, ... (SNR) and Modulation Transfer Function (MTF)) provide information on the image ...

The Photonics Research Group and IDlab, two imec research groups at Ghent University, and imec, a world-leading research and innovation hub in nanoelectronics and digital technologies, have published ...

Now researchers at Imec and Ghent University have demonstrated a fully-integrated single-chip microwave photonics system, combining optical and microwave signal processing on a single silicon chip.

Chiral metamaterial produces record optical shift under incremental power modulation. ScienceDaily . Retrieved May 17, 2025 from www.sciencedaily.com / releases / 2017 / 03 / 170301093703.htm ...