The term half bandwidth (HBW) generally refers to the width of a spectral band or frequency range at half of its maximum amplitude. It is commonly used in the context of signal processing, optics, and communication systems. The concept is also...

Laser-powered telephone device for analog communications that employs a vibrating plastic membrane as a transmitter to...

An array of active optical devices (modulators, laser diodes and/or detectors), each of whose electrical inputs or outputs...

A crystalline ferroelectric material used primarily as a substrate and an active medium for thin-film optical modulators and...

Second-order nonlinear optical properties refer to a class of phenomena exhibited by certain materials in response to...

Optical materials refer to substances or compounds specifically chosen for their optical properties and used in the...

An electro-optic modulator (EOM) is a device used to modulate the amplitude, phase, or polarization of light waves using an...

A monolithic device containing both photonic and electronic sources, detectors, modulators, etc., on a single semiconductor...

A photonic integrated circuit (PIC) is a compact and integrated device that incorporates multiple photonic components and...

Magneto-optics refers to the study and manipulation of the interaction between magnetic fields and light (electromagnetic...

Indium phosphide (InP) is a compound semiconductor material composed of indium (In) and phosphorus (P). It belongs to the...

Integrated photonics is a field of study and technology that involves the integration of optical components, such as lasers,...

Also known as RAMP microscopy, random access multiphoton microscopy is a microscopic technique that uses multiple...

In optics, the Pockels effect refers to the phenomenon where the refractive index of a material changes in response to an...

A type of matched filter that responds only to the phase of incoming light; the output has a much greater intensity than...

A spatial light modulator (SLM) is an optical device that modulates or manipulates the amplitude, phase, or polarization of...

An acousto-optic modulator (AOM) is a device that utilizes the interaction between sound waves and light waves to modulate...

A liquid crystal light valve (LCLV), also known as a spatial light modulator (SLM), is an optical device that modulates the...

A modulator is a device or component that modifies a carrier signal in order to encode information for transmission over a...

Laser optics refers to a broad category of optical components and systems designed for manipulating and controlling laser...

The optical Fourier transform is a mathematical operation applied to optical signals that involves transforming a spatial...

Optoelectronics is a branch of electronics that focuses on the study and application of devices and systems that use light...

A holographic camera, also known as a holographic imaging system or holographic recorder, is a specialized device used to...