Gas discharge lamps are a type of electric light source that produce light by passing an electric current through a gas or a vapor. When the gas is ionized, it emits light as the electrons in the gas atoms transition between energy levels. These lamps are widely used in various applications due to their efficiency and the quality of light they produce.
Gas lasers are a type of laser that generates light through the excitation of gas molecules or atoms. In these lasers, an electric current or another energy source is used to excite the gas, leading to the population inversion necessary for laser action. The excited gas then emits light as it returns to a lower energy state.
An arc lamp is a type of electric light that produces light by means of an electric arc. The basic principle behind an arc lamp involves creating a high-voltage electric arc between two electrodes, which can be made of carbon or other conductive materials. The intense heat generated by the arc vaporizes the material around the electrodes, producing a bright and intense light. Arc lamps are notable for their high brightness and efficiency, making them suitable for a variety of applications.
A ceramic metal-halide lamp (CMH) is a type of high-intensity discharge (HID) lamp that uses a ceramic arc tube to contain the light-producing gases and metal halides. Unlike traditional metal-halide lamps that use quartz tubes, CMH lamps utilize advanced ceramic materials, such as polycrystalline alumina, which allow for higher efficiency, improved color rendering, and better performance overall.
A Compact Fluorescent Lamp (CFL) is a type of energy-efficient lighting that uses a fluorescent gas to produce light. CFLs are designed to be a more efficient alternative to traditional incandescent bulbs. They use a gas-filled tube that emits ultraviolet (UV) light when an electric current passes through it. This UV light then excites a phosphor coating inside the tube, which emits visible light.
"Crackle tube" can refer to a couple of different concepts, depending on the context. 1. **In the context of television or digital media**: "Crackle" is a streaming service that offers a range of films and television shows, including original programming. A "Crackle tube" might informally describe a device or medium used to watch content from Crackle, such as a smart TV or streaming stick.
A Crookes tube is an early type of vacuum tube that played a pivotal role in the development of modern electronics and our understanding of electricity and radiation. Invented by the British scientist William Crookes in the late 19th century, it consists of a sealed glass tube from which most of the air has been removed, creating a vacuum. The tube typically has two electrodes: a cathode (negative electrode) and an anode (positive electrode).
A deuterium arc lamp is a type of light source that produces ultraviolet (UV) light by creating an electric arc between two electrodes in a gas-filled chamber containing deuterium, a stable isotope of hydrogen. Deuterium has one proton and one neutron in its nucleus, making it heavier than regular hydrogen.
An electrical ballast is a device used in fluorescent and some other types of lighting systems to regulate the current to the light bulb and provide the necessary voltage to start and operate the lamp. Ballasts play a crucial role in ensuring that the electrical characteristics needed for the lamp's operation are maintained for optimal performance and efficiency.
An excimer lamp is a type of gas discharge lamp that generates ultraviolet (UV) light through a process involving excimer molecules. These molecules are formed when certain types of noble gases (such as xenon, krypton, or argon) are excited by a high-voltage electrical discharge. The resulting excimer molecules are unstable and quickly dissociate, releasing energy in the form of UV light during this process. **Key Characteristics of Excimer Lamps:** 1.
A flashtube is an electrical device used to produce a brief but intense burst of light, primarily in photography and various industrial applications. It typically consists of a glass or transparent tube filled with a low-pressure gas, which can be ionized to create a plasma when a high voltage is applied across its electrodes. Flashtubes are commonly used in flash photography, where they provide the short, bright flashes of light needed to properly expose photos in low-light conditions or to freeze motion.
Fluorescent lamp formats refer to the various types and configurations of fluorescent lamps used for lighting. Fluorescent lamps work by passing electricity through a gas, which produces ultraviolet light that then excites a phosphor coating on the inside of the tube, emitting visible light. Here are some common formats and characteristics of fluorescent lamps: 1. **Tube Shape**: - **T8**: 1 inch in diameter, commonly used in commercial and residential lighting.
A fluorescent lamp is a type of electric light that works by passing an electric current through a gas, which emits ultraviolet light. This ultraviolet light then excites a phosphor coating on the inside of the glass tube, causing it to emit visible light. Fluorescent lamps are commonly used in various applications due to their energy efficiency and longer lifespan compared to traditional incandescent bulbs.
Fluorescent lamps are a type of electric lamp that produces light by the excitation of gas. They work by passing an electric current through a gas (typically argon or neon) which produces ultraviolet (UV) light. This UV light then interacts with a phosphor coating on the inside of the lamp, causing it to emit visible light. Fluorescent lamps are widely used for their energy efficiency and longer lifespans compared to incandescent lamps.
A gas-discharge lamp is a type of electric light source that produces light by passing an electric current through a gas or vapor, causing it to emit light. These lamps work on the principle of gas ionization, where the gas molecules are excited by the electric current, resulting in the release of energy in the form of visible light.
A Geissler tube is a type of glass discharge tube that is used to demonstrate the properties of gases and the effects of electrical current passing through low-pressure gases. Invented by Heinrich Geissler in the mid-19th century, these tubes contain a gas at low pressure and are sealed to allow the observation of various phenomena when high voltage is applied across electrodes at either end of the tube.
A germicidal lamp is a type of ultraviolet (UV) lamp that emits UV-C light, which has wavelengths typically between 200 and 280 nanometers. This UV-C light is effective at disinfecting surfaces, air, and water by killing or inactivating microorganisms such as bacteria, viruses, and fungi. Germicidal lamps are commonly used in various applications including: 1. **Healthcare Settings**: To sterilize operating rooms, patient rooms, and medical equipment.
A glow switch starter, commonly known as a glow starter or glow plug starter, is an electrical device used primarily in halogen and fluorescent lighting systems to facilitate the ignition of the lamp. It plays a crucial role in ensuring that the lamp starts properly by providing an initial electrical charge needed to ignite the gas within the lamp. In the context of fluorescent lamps, the glow starter works by heating up a small bimetal strip that, when heated, causes the strip to bend and close the circuit.
High-Intensity Discharge (HID) lamps are a type of electric light that generates light by creating an arc between two electrodes in a gas-filled chamber. The gas comprises various elements, which can vary depending on the specific type of HID lamp, and includes substances such as mercury, sodium, or metal halides. HID lamps typically emit a bright, intense light and are known for their efficiency and ability to produce a high lumen output relative to their power consumption.
A Hydrargyrum medium-arc iodide lamp, commonly known as an HMI (Hydrargyrum Medium-Arc Iodide) lamp, is a type of high-intensity discharge (HID) lamp that produces a bright, white light. These lamps use a combination of mercury (hydrargyrum is the Latin name for mercury) and halide salts, specifically iodine, to generate light.
Hydrargyrum quartz iodide is a chemical compound that can also be referred to by its chemical formula, which typically indicates the presence of mercury (hydrargyrum is the Latin name for mercury), quartz, and iodine. This compound can be related to specific applications in fields such as materials science or photonics, particularly in the development of particular types of optical materials or devices.
An induction lamp is a type of lighting that employs electromagnetic induction to produce light. Unlike traditional lamps that typically use filaments or electrodes, induction lamps generate light through a process that excites gas within a sealed bulb, producing a high-intensity discharge. Here are some key features of induction lamps: 1. **Operating Principle**: Induction lamps consist of a gas-filled tube and a coil surrounding it.
A list of sulfur lamp installations would typically refer to locations or instances where sulfur lamps, which are high-intensity light sources, are used. These lamps emit light by passing an electric current through sulfur vapor, creating a bright source of illumination that is often used in various applications such as outdoor lighting, streetlights, and specialized industrial uses. However, detailed lists of specific installations could vary widely and might not be readily available in public domains.
Low-pressure discharge refers to a type of gas discharge where the pressure within the discharge system is relatively low. This phenomenon occurs in various contexts, such as in the functioning of certain types of gas discharge lamps, plasma sources, and other electrical discharge devices. In low-pressure discharge systems, the gas atoms or molecules are spaced farther apart than in higher-pressure environments, allowing them to be ionized more easily when an electric field is applied.
Luminous discharge tubes are devices that produce light through electrical discharge in a gas-filled tube. These tubes typically contain low-pressure gas, such as neon, argon, or other noble gases, which emit light when an electrical current is passed through them. The light is produced as electrons collide with the gas atoms, exciting them and causing them to release photons when they return to their ground state.
Luxim Corporation is a technology company known for its development of high-performance lighting solutions. The company specializes in solid-state lighting technologies, particularly focusing on high-intensity discharge lamps and lamps for industrial, commercial, and architectural applications. Luxim is known for its innovation in plasma lighting, which offers higher efficiency, longer lifespans, and improved light quality compared to traditional lighting technologies. Luxim products are often utilized in various sectors, including entertainment, outdoor lighting, and automotive applications.
A mercury-vapor lamp is a type of gas discharge lamp that produces light through the excitation of mercury vapor. It consists of a glass bulb filled with low-pressure mercury vapor and an inert gas, such as argon. When an electrical current passes through the bulb, it ionizes the gases, resulting in a discharge that emits ultraviolet (UV) light. This UV light then excites the mercury vapor, causing it to emit visible light primarily in the blue and green spectrum.
A metal-halide lamp is a type of high-intensity discharge (HID) lighting device that produces light by passing an electric current through a mixture of gases that include metal halides. These lamps are known for their bright, white light and are often used for applications where high-quality illumination is needed, such as in sports venues, street lighting, and commercial spaces. **Key features of metal-halide lamps include:** 1.
A plasma globe, also known as a plasma ball, is a device that demonstrates the properties of plasma, one of the four fundamental states of matter. The globe typically consists of a clear glass sphere filled with a low-pressure gas, often a mixture of noble gases like neon or argon. At the center of the globe is an electrode that generates high-frequency alternating current electricity. When the device is powered on, the electrode produces high-voltage ionization of the gas within the globe.
A plasma lamp is a type of gas discharge lamp that produces light and visual effects by creating an electric arc through a low-pressure gas, typically noble gases such as neon or argon, inside a glass or clear plastic globe. The most well-known design is the plasma globe, which features a central electrode surrounded by a glass sphere filled with gas, and produces colorful, tendril-like patterns of light when a high-frequency voltage is applied.
A sodium-vapor lamp is a type of gas discharge lamp that uses sodium vapor to produce light. These lamps are known for their efficiency and distinct yellow-orange color, which is a result of the emission spectrum of sodium. They are commonly used for street lighting and in industrial applications due to their high luminous efficacy and longer lifespan compared to incandescent lamps.
A strobe light is a type of light source that emits periodic flashes of light, typically at a high frequency. These flashes can be very brief, lasting just a few milliseconds, and can occur rapidly, producing a blinking effect that can be visually striking. Strobe lights are commonly used in various applications, including: 1. **Photography**: Strobe lights are used in studios to provide a brief burst of light, which can help freeze motion and enhance image quality.
A sulfur lamp, often referred to as a sulfur discharge lamp, is a type of high-intensity discharge (HID) lamp that uses sulfur as a part of its operating principle. It generates light through the ionization of sulfur vapor, which emits a bright, white light. Here's how it typically works: 1. **Operation**: The lamp contains a small amount of sulfur, usually in a sealed chamber.
A tanning lamp is a type of artificial light source designed to produce ultraviolet (UV) radiation that mimics the sun's rays, promoting the tanning of human skin. These lamps are commonly used in tanning beds, booths, and handheld tanning devices. Tanning lamps primarily emit UVA and UVB rays. UVA rays penetrate the skin more deeply and are primarily responsible for skin darkening, while UVB rays stimulate the production of vitamin D and can cause sunburn.
A Teltron tube is a type of specialized glass vacuum tube used in educational and experimental physics to demonstrate various principles, particularly in the field of electricity and magnetism. These tubes typically contain low-pressure gases, which become ionized when a high voltage is applied across electrodes within the tube. As a result, visible cathode rays (or electron streams) are produced, allowing students and researchers to observe phenomena such as the behavior of electrons in electric and magnetic fields.
U-HID (Universal Human Interface Device) is a term that typically refers to a type of device or technology designed for various human-computer interaction purposes. It usually encompasses devices that facilitate input from users, making it easier for them to interact with computers or other digital interfaces. The U-HID could refer to various forms of input devices such as keyboards, mice, touchscreens, or specialized hardware used in gaming, assistive technology, or even custom user interfaces for specific applications.
An Ultra-high-performance lamp, often referred to as UHP lamp, is a type of high-intensity discharge (HID) lamp that is primarily used in advanced projectors, especially in home cinema, commercial projection, and some specialized lighting applications. UHP lamps are known for their high brightness, excellent color rendering, and relatively long life compared to other types of bulbs.
A xenon arc lamp is a type of high-intensity lamp that produces light by creating an electric arc between two electrodes in a xenon gas atmosphere. These lamps are known for their bright, white light, which closely resembles natural sunlight, and they are commonly used in various applications such as: 1. **Cinema Projection**: Xenon arc lamps are widely used in movie projectors to provide bright illumination for film presentations.
The Yablochkov candle, named after Russian electrical engineer Pavel Yablochkov, was an early form of electric arc lamp used for street lighting and other applications in the late 19th century. Developed around 1878, the Yablochkov candle consists of two carbon electrodes placed parallel to each other, separated by a thin insulating material, and encased in a cylindrical glass envelope. When an electric current passes through the electrodes, an arc forms between them, producing light.
Articles by others on the same topic
There are currently no matching articles.