Excimer laser coronary angioplasty (ELCA) refers to a medical procedure used in the treatment of coronary artery disease. This technique involves the use of an excimer laser to perform angioplasty, a procedure designed to open narrowed or blocked...

Laser lithotripsy is a medical procedure that uses laser energy to break down or fragment stones in various parts of the...

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

Surface-enhanced Raman scattering (SERS) is a powerful analytical technique that enhances the Raman scattering signal of...

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

Quantum sensing refers to a class of sensing technologies that leverage principles from quantum mechanics to enhance the...

A biomarker, short for biological marker, refers to a measurable and quantifiable indicator of a biological condition,...

Deep learning is a subset of machine learning that involves the use of artificial neural networks to model and solve complex...

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

Label-free refers to a technique or method that does not require the use of additional labels, tags, or markers to detect or...

An optical medical instrument that uses an intense, precisely focused beam of light to stop weakened blood vessels from...

Laser drift typically refers to a phenomenon where the frequency or wavelength of a laser source gradually changes over...

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

Optical coherence tomography (OCT) is a non-invasive imaging technique used in medical and scientific fields to capture...

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

A fluorescent screen refers to a phosphorescent or fluorescent-coated surface that emits visible light when exposed to other...

A technique that combines two or more imaging processes in order to minimize the disadvantages within each of the...

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

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

A line-scan camera, also known as a line-scan image sensor or linear array camera, is a type of digital camera designed to...

Machine vision, also known as computer vision or computer sight, refers to the technology that enables machines, typically...

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

Optical coherence tomography (OCT) is an imaging technique used in medical diagnostics and biomedical research to obtain...

Metabolic imaging refers to the visualization and quantification of metabolic processes within living organisms, tissues, or...

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

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

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

Histology is the branch of biology and medicine that involves the study of the microscopic structure of tissues and organs...

Laser texturing is a manufacturing process that involves using a laser beam to selectively modify the surface of a material,...

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

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

Beam profiling is a technique used to characterize and analyze the spatial intensity distribution of a laser beam. It...

Fluorescent proteins are proteins that exhibit the property of fluorescence, which is the ability to absorb light at a...

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

Laser-induced fluorescence (LIF) is a spectroscopic technique that involves using a laser to excite molecules or atoms,...

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

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

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

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

Piezoresistance is a phenomenon in materials science and physics where the electrical resistance of a material changes in...

Q-switched operation, or q-switching, is a technique used in lasers to produce short and intense pulses of light. The term...

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

Adaptive optics (AO) is a technology used to improve the performance of optical systems by reducing the effects of...

Continuous wave (CW) refers to a type of signal or transmission where the signal is constant and does not vary with time. In...

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

An otoscope is a medical device used by healthcare professionals, particularly ear, nose, and throat (ENT) specialists,...

A detector array refers to a collection of individual detector elements arranged in a two-dimensional grid or matrix format....

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

A blue diode laser is a type of semiconductor laser that emits light in the blue wavelength range of the electromagnetic...

A swept-source laser, also known as a wavelength-swept laser, is a type of laser that rapidly and continuously changes its...

An optical filter is a device that selectively transmits or blocks specific wavelengths, or colors, of light. Optical...

An optical testing instrument is a device or system used to evaluate and measure the performance, quality, and...

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

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

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

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

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

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

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

A plasma accelerator is a type of particle accelerator that uses electric fields and magnetic fields to accelerate charged...

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

Fluorescence lifetime refers to the average time it takes for a fluorophore, a molecule that absorbs light at one wavelength...

Photoimmunotherapy (PIT) is a medical treatment approach that combines elements of phototherapy and immunotherapy to target...

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

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

Backscatter refers to the phenomenon in which radiation or waves are scattered backward, opposite to the direction of the...

Deep ultraviolet (DUV or deep-UV) refers to a specific range of ultraviolet light with shorter wavelengths than those in the...

Photodynamic inactivation (PDI) is a therapeutic approach that utilizes the combination of light, a photosensitizer, and...

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

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

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

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

A hydrogel is a three-dimensional network of polymer chains that are hydrophilic, meaning they have a strong affinity for...

An infrared light-emitting diode (IR LED) is a semiconductor device that emits infrared light when an electric current...

Photoplethysmography (PPG) is a non-invasive optical technique used to detect changes in blood volume in tissues. It...

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

A beam shaper is an optical device or system designed to modify the spatial profile or intensity distribution of a laser or...

Spectral domain optical coherence tomography is an imaging technique used in medical diagnostics, particularly in...

Particle acceleration refers to the process by which charged particles, such as electrons or protons, gain kinetic energy...

A near-infrared (NIR) camera is an imaging device designed to capture images in the near-infrared region of the...

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

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

Surface-enhanced Raman spectroscopy (SERS) is an analytical technique that combines the principles of Raman spectroscopy...

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

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

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

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

Autofluorescence refers to the natural emission of fluorescence exhibited by certain biological structures or molecules when...

Medical lasers are devices that produce intense beams of light with specific characteristics and properties, which are used...

Ophthalmology is a branch of medicine that focuses on the anatomy, physiology, and diseases of the eyes and visual system....

Attenuation refers to the gradual loss or reduction of intensity, force, or magnitude of a particular property as it...

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

An infrared detector is a device that is used to detect and measure infrared radiation, which lies beyond the visible...

A single-photon avalanche diode (SPAD) is a specialized type of photodetector designed to detect extremely weak optical...

A custom optic refers to an optical component that is designed, manufactured, and tailored to meet specific requirements or...

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

The point spread function (PSF) is a fundamental concept in imaging that describes the response of an imaging system to a...

Abbreviated TEA CO2 laser. A gas laser that provides shorter pulses and higher peak powers than conventional CO2 lasers. The...

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

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

Quantum-enhanced metrology refers to the use of quantum mechanics principles and techniques to enhance the precision and...

A solid-state laser is a type of laser that uses a solid gain medium (as opposed to a liquid or gas) to produce coherent...

The term light field refers to the spatial distribution of light rays traveling in all directions through a given space. It...

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

PCSEL stands for "photonic crystal surface-emitting laser." It refers to a type of laser diode that emits light from its...

Differential interference contrast (DIC) microscopy, also known as Nomarski interference contrast microscopy, is an optical...

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

Gallium nitride-based light-emitting diodes (GaN-based LEDs) are semiconductor devices that emit light when an electric...

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

Hyperspectral resolution refers to the level of detail or granularity in the spectral information captured by a...

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

MicroRNAs (miRNAs) are a class of small, single-stranded RNA molecules, typically consisting of about 19 to 24 nucleotides,...

Fluorescence lifetime imaging (FLIM) is an advanced imaging technique that provides information about the lifetime of...

A colorimeter is a device used to measure and quantify the color characteristics of an object or a light source. It provides...

Spatial resolution refers to the level of detail or granularity in an image or a spatial dataset. It is a measure of the...

A fluorophore is a molecule or a portion of a molecule that has the ability to emit light upon excitation by an external...

In vivo is a Latin term that translates to "within the living." In scientific contexts, particularly in biology and...

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

Hyperspectral imaging is an advanced imaging technique that captures and processes information from across the...

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

Two-photon polymerization (TPP) is a technique used in additive manufacturing, specifically in the field of 3D printing. It...

Ultrasonic refers to sound waves with frequencies higher than the upper audible limit of human hearing, typically above...

Short wavelength infrared (SWIR) refers to the portion of the infrared spectrum that encompasses wavelengths roughly between...

Enhanced picture archiving and communication system (PACS) display (ePAD) is a software tool used in medical imaging to...

Micro-optical coherence tomography (micro-OCT) is an imaging technique that is an adaptation of optical coherence tomography...

Liquid marble refers to a unique form of microscale liquid encapsulation, where small droplets of liquid are coated with a...

An endoscope is a medical device used for visualizing and examining the interior of hollow organs, body cavities, or...

Phototoxicity refers to the harmful effects caused by exposure to light, particularly intense or ultraviolet (UV) light, on...

Hydrophilic is a term used to describe substances or materials that have an affinity for water. The word hydrophilic comes...

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

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

Ultraviolet (UV) fiber optics refers to optical fibers that are designed and optimized for the transmission of ultraviolet...

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

A compact high-pressure light source in which an electrical discharge between electrodes spaced no more than 12 mm apart...

Computer numerically controlled (CNC) grinding is a manufacturing process that utilizes computerized controls and precision...

Diamond turning refers to a precision machining process used to produce complex optical components, particularly lenses and...

An infrared camera, also known as a thermal imaging camera or IR camera, is a device that captures and visualizes the...

A self-interference effect that generates random patterns; secondary speckle pattern (SSP) typically occurs in diffuse...

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

The analysis and measurement of the fluorescence emitted by a source. Fluorometric processes are more sensitive than light...

Digital signal processing (DSP) refers to the manipulation and analysis of signals, which are representations of physical...

Quantitative phase imaging (QPI) is an advanced imaging technique used in microscopy to measure and analyze the optical...

The polymerase chain reaction (PCR) is a widely used molecular biology technique used to amplify a specific segment of DNA...

An instrument incorporating an infrared detector assembly, used to analyze carbon dioxide gases and in medical applications...

A diode-pumped solid-state laser (DPSSL) is a type of laser system that uses semiconductor diode lasers to pump energy into...

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

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

Phototherapy is a medical treatment that involves the use of light to treat various conditions, particularly those related...

A medical technology that uses lasers or other light sources in combination with photosensitizing drugs to treat cancerous...

Time-lapse optical coherence tomography (OCT) refers to a medical imaging technique that captures a series of sequential OCT...

The study of the optical properties of living tissue. Increased understanding of the behavior of light in this varied,...

Micro-optics refers to the design, fabrication, and application of optical components and systems at a microscale level....

Optical design and engineering services involve the development, customization, and optimization of optical systems and...

A device for the internal inspection of hard-to-get-at mechanical parts, such as rifle barrels, sewer pipes, oil wells, or...

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

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

An infrared light source is a device that emits light in the infrared spectrum, which lies beyond the visible spectrum of...

The methods and techniques used to obtain medical photographs of the human eye. To photograph the exterior of the eye,...

Harmonic generation refers to a nonlinear optical process in which incoming photons interact with a material and produce new...

An optical assembly refers to a collection of optical components that are carefully arranged and aligned to perform a...

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

A PIN photodiode is a type of photodetector or semiconductor device used to convert light signals into electrical signals....

Laser surgery refers to a medical procedure in which a laser, or focused beam of light, is used as a precision tool to cut,...

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

A medical imaging device that uses a ring of crystal/photomultiplier tube assemblies encircling the patient to detect gamma...

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

Three-photon microscopy is an advanced imaging technique that belongs to the family of multi-photon microscopy methods. It...

A GRIN (gradient index) lens is a type of optical lens that utilizes a gradient in refractive index across its volume rather...

Optical fiber is a thin, flexible, transparent strand or filament made of glass or plastic used for transmitting light...

An image intensifier, also known as an image intensification tube or image intensification device, is a specialized...

Digital Imaging and Communications in Medicine (DICOM) is an international standard for medical imaging created by both the...

A laser, which stands for "light amplification by stimulated emission of radiation," is a device that produces coherent and...

Computer vision enables computers to interpret and make decisions based on visual data, such as images and videos. It...

Piezoelectric motion systems are mechanical systems that utilize piezoelectric materials to generate controlled motion or...

A confocal resonator, also known as a confocal cavity or confocal laser resonator, is a type of optical resonator...

A phenomenon, exploited for medical imaging, in which the nuclei of material placed in a strong magnetic field will absorb...

Nonlinear optical materials are substances that exhibit optical properties that are not linearly proportional to the...

Thermography is a technique that involves the use of an infrared imaging device, called a thermal camera or infrared camera,...

Microscopy is a scientific technique that involves the use of microscopes to observe and study objects that are too small to...

Fluorescence is a type of luminescence, which is the emission of light by a substance that has absorbed light or other...

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

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...

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

Gram-negative bacteria are a group of bacteria that possess a cell envelope composed of a thin layer of peptidoglycan...

Medical diagnostic (x-ray) imaging using laser printers to produce high-resolution digital hard copy instead of film exposed...

A medical imaging method in which gamma camera heads rotate about the patient to detect radionuclides, enabling physicians...

A laser diode module is a compact device that incorporates a laser diode, optics, and often other components into a single...

An enzyme-linked immunosorbent assay (ELISA) is a laboratory technique used to detect and measure the presence of specific...

Volumetric imaging refers to the capture, visualization, and analysis of three-dimensional (3D) information from a volume of...

A femtosecond laser is a type of laser that emits ultrashort pulses of light with durations on the order of femtoseconds,...

Infrared optics refer to optical components and systems designed to manipulate and control infrared (IR) light, which lies...