Ultraviolet (UV) fiber optics refers to optical fibers that are designed and optimized for the transmission of ultraviolet light, which is electromagnetic radiation with wavelengths shorter than those of visible light. UV fiber optics are used in...

Terahertz (THz) refers to a unit of frequency in the electromagnetic spectrum, denoting waves with frequencies between 0.1...

The laser output refers to the generated and emitted light produced by a laser system. This output is characterized by...

A transducer is a device or component that converts one form of energy into another. It is commonly used in various fields,...

A flowmeter is a device used to measure the flow rate or quantity of a fluid passing through a particular point in a system....

Also known as the Bragg spectrometer. A system used for the x-ray analysis of crystal structure. In the instrument, a...

RGB stands for red, green, blue, which are the primary colors of light used in additive color mixing. The RGB color model is...

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

Multispectral imaging is a technique that involves capturing and analyzing images at multiple discrete spectral bands within...

Total internal reflection fluorescence (TIRF) microscopy is an advanced fluorescence microscopy technique that leverages the...

A microscope that allows examination of a small crystal and conveniently provides linearly polarized object and reference...

Luminescence is the emission of light that occurs without the involved substance undergoing a significant increase in...

Optical glass refers to a type of glass specifically engineered and manufactured for use in optical components and systems,...

A diode laser is a type of laser that uses a semiconductor diode as the active medium to generate coherent light....

A camera containing an electronic image sensor that converts the image to an electronic signal suitable for television...

Nd:YAG laser refers to a solid-state laser that utilizes neodymium-doped yttrium aluminum garnet (Nd:Y3Al5O12) as the gain...

A CCD image sensor, or charge-coupled device image sensor, is a type of electronic device used to convert optical images...

Spatial light interference microscopy (SLIM) is an optical microscopy technique that belongs to the category of quantitative...

A fiber optic gyroscope (FOG) is a type of gyroscope that uses the interference of light waves to detect changes in...

Laser marking is a process in which a laser beam is used to mark or engrave a surface by altering its properties or...

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

An infrared lens is an optical component specifically designed and optimized for transmitting, focusing, or manipulating...

An InGaAs (indium gallium arsenide) camera is a type of imaging device that utilizes InGaAs sensors to capture images in the...

A wide-angle lens is a type of camera lens that has a shorter focal length than a standard or normal lens, allowing it to...

A Mach-Zehnder interferometer is an optical device used to measure the phase difference between two collimated beams of...

Fusion ignition refers to the point in a controlled nuclear fusion reaction where the energy released by the fusion...

Plastic optical fiber (POF) is a type of optical fiber made from transparent plastic, typically polymethylmethacrylate...

Line scan refers to a method of capturing images or data by scanning a single line at a time, as opposed to capturing the...

An APD detector, or avalanche photodiode detector, is a type of photodetector used to detect light or optical signals by...

Gain-switching is a technique used in lasers to generate short pulses of light by modulating the gain of the laser medium....

An astronomical telescope is a type of optical instrument designed to gather and magnify light from distant celestial...

Diamond turning, also known as diamond machining or diamond cutting, is a precision machining process used to produce...

Near-infrared spectroscopy (NIRS) is a non-invasive analytical technique that uses the near-infrared region of the...

A helium-neon (HeNe) laser is a type of gas laser that emits visible red light at a wavelength of 632.8 nm. It operates...

An electrophoretic display, often referred to as an electronic paper display or e-paper display, is a type of electronic...

A Peltier cooler, also known as a thermoelectric cooler (TEC) or thermoelectric module, is a solid-state device that uses...

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

An EMCCD (electron-multiplying charge-coupled device) camera is a type of scientific camera specifically designed for...

Long-wave infrared (LWIR) refers to a specific range of the infrared spectrum. Infrared radiation is divided into three main...

An excimer laser is a type of ultraviolet laser that emits short pulses of light in the ultraviolet spectrum. The term...

A television system designed to obtain pictures of objects or scenes beneath the surface of the water. Generally, a...

A linear positioning stage, also known as a linear stage or translation stage, is a precision mechanical device used to...

A fiber optic spectrometer is a device used for measuring the spectral content of light. It utilizes optical fibers to...

A photomultiplier tube (PMT) is a highly sensitive vacuum tube that detects and amplifies low levels of light. It is widely...

A cathode-ray tube that increases the brightness or size of an image or forms a visible image from invisible radiation. The...

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

A quantum cascade laser (QCL) is a type of semiconductor laser that operates based on the principles of quantum mechanics....

A microchannel plate (MCP) is a specialized electron multiplier device used in various applications such as particle...

A fiber optic imaging bundle is a specialized optical device composed of multiple optical fibers bundled together. Each...

Swept-source optical coherence tomography is an imaging technique used in medical diagnostics, particularly in...

An image that appears when a hologram is illuminated by a suitable light source, generally a laser beam.

A single wavelength of light that matches the color of a given sample when combined in suitable proportions with white light...

A Fresnel lens is a type of optical lens that consists of a series of concentric grooves or steps carved into a flat, thin...

A corner cube, also known as a corner reflector or retroreflector prism, is a type of optical device used to reflect light...

Germanium crystal refers to a crystalline form of the element germanium (Ge), which is a metalloid and semiconductor...

A breakout cable, also known as a fan-out cable or breakout assembly, is a type of cable that combines multiple individual...

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

A molded lens is an optical lens manufactured using a molding process, typically involving the shaping of a material, such...

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

Area scan, in the context of imaging and cameras, refers to a method of capturing an entire two-dimensional image in a...

A package for electronic components that is suited for automated assembly into printed circuit boards. The DIP is...

Positioning generally refers to the determination or identification of the location or placement of an object, person, or...

Sapphire refers to a crystalline form of aluminum oxide (Al2O3) that is used in various optical and photonic applications...

An ultrafast pulsed laser is a type of laser that emits extremely short pulses of light with durations typically on the...

Parallel scanning refers to a method of acquiring data or images simultaneously from multiple sources or in parallel, rather...

A CCD camera, or charge-coupled device camera, is a type of digital camera that utilizes a CCD image sensor to capture and...

Derived from "self-focusing,'' Nippon Sheet Glass Co. (NSG) of Japan's trade name for graded-index fiber rods with parabolic...

Ion-beam sputtering (IBS) is a physical vapor deposition (PVD) technique used for depositing thin films onto substrates. It...

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

A controlled random search process, such as generalized simulated annealing, that has been incorporated into many optical...

In a cathode-ray tube, the deflection of the beam of the tube over an angle that surpasses the angle that subtends the...

A silicon photodiode is a semiconductor device that converts light into an electrical current. It is a type of photodetector...

Pitch, wax, resin or other cement suitable for holding optical parts to a spindle during grinding and polishing processes.

A GaAlAs laser is a type of semiconductor laser diode that emits light in the near-infrared region of the electromagnetic...

A digital camera is a device that captures and records still images or video in digital format. Unlike traditional film...

A fiber optic preform is a cylindrical glass rod or tube used as the starting material for manufacturing optical fibers. It...

A sapphire window refers to a transparent optical component made from sapphire crystal. Sapphire is a single-crystal form of...

A source of light will not cast a distinct shadow of an interfering, opaque object, but will cast a shadow having two parts:...

A photographic enlarger with a fixed negative plane and a fixed paper plane, often using a roll of paper that is advanced...

The electron emission from a substance or instrument whose surface has been bombarded by a suitable amount of radiation.

Functional near-infrared spectroscopy (fNIRS) is a non-invasive neuroimaging technique that measures changes in hemoglobin...

A fiber laser is a type of laser in which the active gain medium is an optical fiber doped with rare-earth ions such as...

A type of high-speed photographic shutter that uses Faraday rotation to produce exposure times as fast as 1 microsecond. It...

Micro-LED (micro-light-emitting diode) refers to a technology that involves the use of very small light-emitting diodes to...

Additive manufacturing (AM), also known as 3D printing, is a manufacturing process that involves creating three-dimensional...

A fiber-coupled LED (light-emitting diode) refers to an LED device that is optically coupled to an optical fiber for the...

Laser ablation is a process that involves the removal or erosion of material from a target surface using laser energy. This...

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

Refers to micron-size complex machines that have physical dimensions suitable for the fabrication of optical switches for...

Functional materials refer to materials that possess specific properties or functionalities that make them suitable for...

A spectroscopic technique that combines the high chemical specificity of Raman scattering and signal sensitivity provided by...

A halogen lamp, also known as a tungsten halogen, quartz-halogen, or quartz iodine lamp, is an incandescent lamp that uses a...

Holmium lasers are a type of medical laser that utilizes holmium-doped crystals as the gain medium. The term holmium laser...

Reflectance confocal microscopy (RCM) is a non-invasive imaging technique that allows for high-resolution, in vivo imaging...

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

An electrowetting display (EWD) is a type of electronic display technology that utilizes the principles of electrowetting to...

Also referred to as differential interference contrast (DIC) microscopy; Nomarski microscopy is a unique form of microscopy...

Recombinase polymerase amplification (RPA) is a molecular biology technique used to rapidly amplify specific DNA or RNA...

Scientific complementary metal-oxide semiconductor (sCMOS) refers to a type of image sensor technology specifically designed...

In the context of materials science and semiconductor physics, doping refers to the intentional introduction of impurities...

Family of deterministic models of plant canopy reflectance that provides deterministic formulation for each necessary...

Neuromorphic refers to the design and development of computing systems or devices that are inspired by the structure and...

A holographic grating is a type of diffraction grating that is produced using holographic recording techniques. It consists...

A laser crystal, also known as an active medium or gain medium, is a solid-state material used in the construction of...

The focal length of a lens is the distance between the lens's optical center (or principal point) and the image sensor or...

Optoacoustic, or photoacoustic, refers to a phenomenon and related techniques that involve the generation of acoustic waves...

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

CoaXPress (CoaXPress or CXP) is a standardized digital interface and communication protocol used primarily in machine vision...

A hyperspectral imaging camera is a sophisticated imaging device capable of capturing and processing data across a wide...

Trade name for a type of borosilicate glass manufactured by Corning Glass Works, noted for its low coefficient of thermal...

An Er:YAG laser is a type of solid-state laser that uses a crystal made of erbium-doped yttrium aluminum garnet...

A coherent fiber bundle (CFB), also known as a coherent fiber optic bundle, is an assembly of multiple optical fibers...

In the context of optical materials, the term "impurity level" refers to the presence of foreign atoms or molecules within...

Optical switching refers to the process of controlling the routing or transmission of optical signals within a network using...

Fused quartz and silica are closely related materials, both composed primarily of silicon dioxide (SiO2), but they are...

Sapphire optical fiber is a type of optical fiber made from single-crystal sapphire, which is a form of aluminum oxide...

A highly accurate cathode-ray tube used to display information with the utmost efficient stability and resolution. The...

An exposure meter designed to measure the light striking an object and used at a suitable location in a scene.

An acid used to etch the surfaces of particular materials. For glass, hydrofluoric acid is used either as a liquid or a...

Older fiber optic cable that may not be suitable for state-of-the-art applications and that is difficult for suppliers to...

Nanoimprint lithography (NIL) is a nanolithography technique used for fabricating nanoscale patterns on a substrate. It is a...

An aplanatic surface is an optical surface that is specifically designed or shaped to minimize spherical aberration and...

An electric arc that is formed in mercury vapor through which an electric current flows. The intensity of the illumination...

A tool of cast iron or another suitable medium used with a slurry of silicon carbide, aluminum oxide or emery for grinding...

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

Rockwell hardness (Rc) refers to a method for measuring the hardness of a material, primarily metals, using an indentation...

Interferometric modulator display (IMOD) is a type of display technology used in electronic devices, known for its energy...

A distributed feedback laser (DFB laser) is a type of semiconductor laser diode designed to emit coherent, narrow-bandwidth...

Lensless microscopy, also known as computational or holographic microscopy, is an imaging technique that captures and...

A method of fabricating an optical waveguide by melting the core and clad glasses in two suitably joined concentric...

Sets of lenses (positive, negative and cylindrical) usually mounted in circular rims suitable for slipping into trial...

Thermal interface materials (TIMs) are substances or compounds used to enhance the thermal conductivity between two surfaces...

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

Spatially offset Raman spectroscopy (SORS) is a technique that extends traditional Raman spectroscopy by incorporating...

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

A factor derived by equating the incident light on the subject to the required incident light for suitable photography. The...

Second-harmonic generation (SHG) is a nonlinear optical process that occurs when two photons with the same frequency combine...

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

The heat-treating method in which the index of refraction of glass is fixed near or at its maximum value by holding the...

Any organic substance, that when dissolved in appropriate liquid based solvents will absorb and emit electromagnetic...

Power modulation refers to the intentional variation of power levels in a signal, often in the context of electronic...

A semiconductor device with the property of conducting current more easily in one direction than the other. It has two...

Gallium arsenide phosphide (GaAsP) is a semiconductor alloy composed of gallium (Ga), arsenic (As), and phosphorus (P). It...

An atomic absorption spectrometer (AAS) is an analytical instrument used to determine the concentration of specific chemical...

An accelerometer is a sensor or transducer that measures the rate of change of velocity of an object, or in simpler terms,...

Optical character recognition (OCR) is a technology that is used to convert printed or handwritten text into...

Digital holographic microscopy (DHM) is an advanced imaging technique that combines holography and digital image processing...

Diffuse reflectance spectroscopy (DRS) is a nondestructive analytical technique used to investigate the optical properties...

This results from the simultaneous absorption of two photons, each having half the energy needed for excitation and...

A compound prism composed of two 30° prisms, one of which is partially coated with a suitable opaque metal of high...

The holographic recording of the pattern formed by two sets of coherent microwaves that interfere at a scanning plane. A...

A fiber optic cable assembly refers to a complete unit consisting of optical fibers, connectors, protective jackets, and...

An ocular having two planoconvex lenses that are formed from similar glass and that are separated by a space equal to half...

A cable backbone used to interconnect local area networks at various sites (corporate offices and factories, for example) in...

Epitaxial deposition is a process used in semiconductor manufacturing and materials science to grow a thin crystalline...

Gallium nitride (GaN) is a compound made up of gallium (Ga) and nitrogen (N). It is a wide-bandgap semiconductor material...

A Nernst glower, also known simply as a Nernst lamp or Nernst filament, is a type of incandescent lamp or radiant heater...

Free-space optics (FSO), also known as optical wireless communication or optical wireless networking, refers to the...

GaN (gallium nitride) distributed feedback (DFB) lasers refer to a specific type of semiconductor laser based on Gallium...

Low-insertion-loss fiber coupler fabricated from a sheet of light-sensitive material laminated onto a fused quartz substrate...

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

An aspheric lens is a type of lens whose surface profiles deviate from the traditional spherical shape. Unlike spherical...

An event-based image sensor, also known as a dynamic vision sensor (DVS), is a type of digital imaging device designed to...

Attenuated total reflectance (ATR) spectroscopy is a technique used in analytical chemistry to obtain IR spectra of samples....

An organic light-emitting diode (OLED) is a type of light-emitting diode (LED) technology that utilizes organic compounds to...

The projection of the image beam by a cathode-ray tube through a mask, where it is deflected through the suitable character...

Broadband dielectric mirrors, also known as broadband mirrors, are optical coatings designed to efficiently reflect or...

Double-clad fiber (DCF) is a specialized optical fiber that features two concentric cladding layers surrounding a core. The...

The optical phenomenon in which white light dispersed by small particles in suspension appears blue when viewed through a...

An alexandrite laser is a solid-state laser that utilizes a synthetic crystal made from the rare earth element alexandrite...

A neuromorphic vision sensor is a type of imaging device designed to mimic the structure and functioning of the human visual...

Pushbroom scanning is a technique used in remote sensing and imaging systems, particularly in satellite and aerial sensors,...

Rare earth dopants refer to elements from the lanthanide series, also known as rare earth elements, that are intentionally...

A free-electron laser (FEL) is a type of laser that generates coherent, high-intensity electromagnetic radiation by using a...

A flexible display refers to a type of electronic visual display that is designed to be bendable, foldable, or rollable,...

A fiber Bragg grating (FBG) is a type of optical filter that is inscribed or "written" into the core of an optical fiber. It...

An edge-emitting light-emitting diode is a type of LED structure where light emission occurs primarily along the edge of the...

A fiber optic sensor is a device that uses optical fibers to detect and measure physical, chemical, biological, or...

Structured illumination microscopy (SIM) is an advanced optical imaging technique used in microscopy to enhance the...

Selective laser melting (SLM) is an additive manufacturing (AM) or 3D printing technology that belongs to the powder bed...

A vacuum chamber is a sealed enclosure from which air and other gases are removed to create a low-pressure environment,...