Source: SUN Printing Understanding Opacity in Optics Understanding Opacity in Optics What is Opacity? Opacity refers to the property of a substance or object to block light, preventing it from passing through. Objects that allow light to pass through are called transparent or translucent. Types of Opacity Opacity can be perfect, where light is completely […]
Source: Nutech Laser Coating Techniques: Advancements and Applications Laser Coating Techniques: Advancements and Applications Laser coating techniques have revolutionized the way materials are coated, offering enhanced durability, functionality, and efficiency. This blog post explores the various laser-aided methods used for coating applications, the materials involved, and the numerous benefits they provide across different industries. Understanding
Source: tec-science Understanding Laser Hardening in Modern Manufacturing Understanding Laser Hardening in Modern Manufacturing Laser hardening is a sophisticated technique used in the field of material processing, particularly for enhancing the surface properties of metals like steel and cast iron. This method leverages the precision and control offered by laser technology to improve hardness and
Source: Optris Understanding Transmissivity in Optics Transmissivity in Optics Definition The transmissivity of a surface in optics is the ratio of transmitted optical power to the incident optical power. It is commonly used for flat unstructured surfaces and is measured with a light beam. Transmissivity vs. Transmittance Transmissivity refers to transmission through a single surface,
Source: PostDICOM Understanding Optical Imaging Optical Imaging: Methods and Applications Optical Imaging Methods Optical imaging involves creating visual representations of objects using light. The simplest form is the pinhole camera, but more complex methods, such as using lenses or masks in front of sensors, are commonly used for better resolution and efficiency. Imaging devices can
Source: Wikipedia The Duration of Light Pulses Light pulses, also known as pulse width or pulse length, can vary significantly in duration depending on the method of generation: – Modulating a continuous-wave light source can produce pulses ranging from tens of picoseconds to high values. – Gain switching of laser diodes can lead to pulses
Understanding Active Fibers in Photonics Introduction to Active Fibers Active fibers are a crucial component in the field of photonics, serving as the backbone for various laser and amplifier technologies. These fibers are characterized by the presence of laser-active dopants within their core, making them capable of amplifying light. The most common dopants include
Source: Edinburgh Instruments Understanding Fluorescence Spectroscopy Fluorescence spectroscopy is a technique used to analyze the fluorescence emitted by a sample when it is excited by light. This method is commonly employed to identify substances, determine their concentrations, and study the properties of a medium affecting the fluorescence. Principles of Operation Fluorescence is induced by illuminating
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Source: Physik Instrumente Blog Post: Laser Material Processing Laser Material Processing: A Comprehensive Overview Introduction to Laser Material Processing Laser material processing involves a wide range of techniques that utilize laser light to modify or manipulate materials for various industrial applications. These techniques have a significant impact on industrial fabrication and are used across diverse
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Source: Thorlabs Understanding Fiber Optic Cores The Core of Fiber Optics: An In-Depth Exploration Fiber optics is a fascinating field that has revolutionized the way we transmit data, and at the heart of this technology lies the fiber core. The fiber core is a critical component responsible for guiding light through the fiber, enabling efficient
