A GaAlAs laser is a type of semiconductor laser diode that emits light in the near-infrared region of the electromagnetic spectrum. It is composed of layers of gallium, aluminum, and arsenic, hence the abbreviation GaAlAs, which stands for gallium...

Nanophotonics is a branch of science and technology that explores the behavior of light on the nanometer scale, typically at...

Embedded vision refers to the integration of computer vision technologies into various embedded systems, devices, or...

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

An LED (light-emitting diode) is a semiconductor device that emits light when an electric current passes through it. LEDs...

A micro-ring resonator is a compact optical device that utilizes the resonant behavior of light within a small ring-shaped...

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

Complementary metal-oxide-semiconductor (CMOS) refers to a technology used in the fabrication of integrated circuits,...

A Risley prism, also known as a Risley prism pair or Risley rotating prism, is an optical device used for controlling the...

Optofluidics is an interdisciplinary field that combines principles from optics and fluidics to create devices and systems...

A microdisplay is a miniature electronic display technology that is designed to project visual information onto a small...

1. Synonymous with radioactivity. The intensity of a radioactive source illustrated as the number of atoms disintegrating in...

A metal-semiconductor-metal (MSM) photodiode is a type of photodetector that consists of metal electrodes on a semiconductor...

Computation of tristimulus values by integrating or summing, over the visible wavelength region, the product of the relative...

Virtual histology refers to the use of digital technology and computational methods to simulate or recreate histological...

Automated optical inspection (AOI) is a technology used in manufacturing processes, particularly in electronics, to...

The term "embedded laser" typically refers to a laser device that is integrated or embedded into a larger system or...

Augmented reality (AR) is a technology that integrates digital information, typically in the form of computer-generated...

A method of reducing dark current in charge-coupled devices by holding all the clocks at negative voltage during the...

Optical manufacturing tools and machinery encompass a wide range of equipment, instruments, and systems used in the...

Phototheranostics, a portmanteau of "photo" (light), "therapy," and "diagnostics," refers to an emerging field that combines...

Supercontinuum refers to a broad spectrum of light that spans a wide range of wavelengths, typically from the visible to the...

A time-to-amplitude converter (TAC) is an electronic circuit that converts a time interval between two events into an...

Standard maintained by the International Commission on Radiological Units as a unit of radioactivity defined as the quantity...

A nondestructive testing method for very large scale integration circuits, using a scanning electron microscope to monitor...

A photonic crystal surface-emitting laser (PCSEL) refers to a type of laser diode that emits light from its surface rather...

Freeform mirrors refer to reflective optical components that deviate from traditional symmetric or rotationally symmetric...

A linear image sensor is a type of solid-state electronic device used to capture and convert light into electrical signals....

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

A device used to produce numerical integrations for colorimetry.

Flow chemistry, also known as continuous-flow chemistry, is a chemical manufacturing process where reactions take place in a...

In optics, a motion controller refers to a device or system that precisely controls the movement of optical components, such...

Silicon carbide (SiC) light-emitting diodes (LEDs) are semiconductor devices that emit light when an electric current is...

Microfluidics is a multidisciplinary field that involves the manipulation and control of very small fluid volumes, typically...

Chip-on-board (COB) lights refer to a type of LED lighting technology where multiple LED chips are directly mounted onto a...

Plasmonics is a field of science and technology that focuses on the interaction between electromagnetic radiation and free...

A machine vision system is an integrated combination of hardware and software components designed to capture, process, and...

Optical design software refers to specialized computer programs used by optical engineers, physicists, and designers to...

Camera Link HS (high speed) is a standard developed for high-speed digital data transmission in machine vision and...

A metalens, short for "metasurface lens," is a type of optical lens that uses nanostructured materials to manipulate light...

A lab-on-a-chip (LOC) is a miniaturized device that integrates various laboratory functions and capabilities onto a single,...

Micro-robotics refers to the field of robotics that involves the design, development, and application of miniature robotic...

A digital twin refers to a virtual representation or digital counterpart of a physical object, system, or process. This...

An optical gate typically refers to a device or system that controls the transmission of light, allowing it to pass through...

A CMOS camera refers to an imaging device that employs a complementary metal-oxide-semiconductor (CMOS) image sensor to...

GigE, short for gigabit Ethernet, refers to a standard for high-speed Ethernet communication, capable of transmitting data...

Integration time, in the context of optics, imaging systems, and sensor technology, refers to the duration over which a...

A CubeSat is a type of miniaturized satellite characterized by its standardized size and modular design. CubeSats are...

A lock-in amplifier is a specialized electronic instrument used to extract and measure small signals embedded in noise or...

An intensified charge-coupled device (ICCD) camera is an advanced imaging device that combines the capabilities of both an...

Metasurfaces are two-dimensional arrays of subwavelength-scale artificial structures, often referred to as meta-atoms or...

A molecular motor refers to a nano-sized device composed of organic molecules or other small-scale components that can...

Whole slide imaging (WSI), also known as virtual slide microscopy or digital pathology, is a technology that involves the...

A method of scanning in which a frame transfer device produces a continuous video image of a moving object by means of a...

A CMOS image sensor, short for complementary metal-oxide-semiconductor image sensor, is a type of semiconductor device used...

A high-speed motion camera, also known as a high-speed camera or slow-motion camera, is a specialized imaging device...

A detector-Dewar assembly typically refers to a combination of a detector and a Dewar flask used in scientific instruments,...