Modulator

# Record card
94
Description

The metasurface optomechanical modulator is a device designed to modulate the amplitude, phase and polarization of a beam of electromagnetic radiation, independently, or simultaneously, according to prescribed paths in the parameter space (for example, as regards polarization, paths on the Poincaré sphere). The concept of our device can be applied to the entire spectrum of electromagnetic waves: from radio frequency, to microwaves (GHz), to millimeter waves (THz), to far and near infrared radiation, and to visible light.

Thematic areas
Chemicals & Physics / Imaging & image processing
ICT & Electronics / Laser technologies
ICT & Electronics / Optics & Acoustic
Chemicals & Physics / Micro and nanotechnology related to physical, chemical and exact sciences
Energy and environmental sustainability / Sensory
ICT & Electronics / Optoacustic sensors, Optoelectronic devices
Chemicals & Physics / Quantum optics
Materials / Optical materials
Chemicals & Physics / Atomic and molecular spectroscopy
ICT & Electronics / Telecommunications