Source: Wikipedia Excimer Lasers: A Comprehensive Overview Excimer Lasers: A Comprehensive Overview The Excimer Laser Technology An excimer laser is a powerful type of laser that operates in the ultraviolet (UV) spectral region, generating nanosecond pulses. The Gain Medium The excimer gain medium consists of a gas mixture containing a noble gas (such as argon, […]
Source: Luxinar The Versatile CO2 Lasers Introduction to CO2 Lasers CO2 lasers, short for carbon dioxide lasers, are molecular gas lasers known for their emission in the long-wavelength infrared spectral region. They utilize a gas mixture containing carbon dioxide (CO2), helium (He), nitrogen (N2), and sometimes hydrogen (H2), oxygen (O2), water vapor, and/or xenon (Xe)
Source: MDPI Understanding Multipass Gas Cells in Laser Spectroscopy Introduction In laser spectroscopy, measuring the absorption coefficient of light in a gas is crucial for various applications. This is often achieved using multipass gas cells to enhance sensitivity and path length of the light within the gas. Importance of Multipass Gas Cells Multipass gas cells
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Source: KS Licht · Auf Lager Metal Halide Lamps: Illuminating the Future Introduction to Metal Halide Lamps Metal halide lamps are high-pressure arc lamps that utilize metal halides along with gases like argon or xenon. These lamps are an advanced version of mercury vapor lamps and offer improved performance in terms of luminous efficacy and energy efficiency.
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Source: SciTechDaily Molecular Gas Lasers: An Overview Molecular gas lasers are a type of gas laser where the laser-active components are molecules rather than individual atoms or ions. These lasers utilize excited states of molecules, which can involve electronic excitation as well as vibrations and rotations of the molecules. As a result, molecular gas lasers
Source: Coherent The Basics of Argon Ion Lasers Introduction to Argon Ion Lasers Argon ion lasers are a type of ion lasers that are commonly used in various applications. They are known for their ability to generate high optical power in the green or blue spectrum with excellent beam quality. These lasers are typically used
Source: National Institute of Standards and Technology Understanding Doppler Broadening in Spectroscopy Understanding Doppler Broadening in Spectroscopy Introduction to Doppler Broadening Doppler broadening is a phenomenon observed in the field of spectroscopy, where the linewidth of atomic transitions is broadened due to the random motion of atoms. This effect is particularly significant in gases, where
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Source: SIOS Meßtechnik GmbH Helium-Neon Lasers: A Comprehensive Overview Helium-Neon Lasers: A Comprehensive Overview Introduction Helium-neon (He-Ne) lasers are a common type of gas lasers that operate continuously. They were the first gas lasers demonstrated back in 1961. These lasers emit red light at 632.8 nm with good beam quality and are typically used at
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Source: Architectural Digest Understanding Incandescent Lamps Incandescent lamps are light sources that produce thermal radiation from an electrically heated filament. The filament is typically made from tungsten, allowing for operation at high temperatures. Early versions used a carbon filament, which was less temperature-resistant. Structure of Incandescent Lamps The filament in an incandescent lamp can be
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Source: KS Licht · Auf Lager Sodium Vapor Lamps: A Comprehensive Overview Low-pressure Sodium Lamps Low-pressure sodium lamps (LPS lamps) are designed with a cylindrical or U-shaped glass tube that operates at low pressures, typically below 1 Pa. These lamps emit orange light primarily at 589 nm, known as the D-line of sodium atoms. The light emitted
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