博文

目前显示的是 二月, 2022的博文

Quartz vs. fused silica: what is the difference?

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  Quartz, fused silica, and fused silica are all part of a family of extremely pure materials with high working and melting temperatures, excellent optical properties, and low coefficients of expansion. Although they are often used interchangeably, the basic structure and creation of quartz and fused silica are different. Both are highly specialized, but they differ in their specific manifestations.   Quartz Quartz  is a versatile natural substance with good electrical, optical and thermal properties as well as corrosion resistance. In the manufacturing process, quartz glass or fused silica is produced by melting and purifying particles of the natural material. Key Characteristics ◮ Amorphous ◮ Non-crystalline products ◮ Low OH content ◮Made from natural crystalline quartz or silica particles ◮ Retains some residual impurities from raw materials (affects UV transparency)   Fused Silica Fused silica  is a completely synthetic material and is technically the purest glass available. It ha

What is optical glass?

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The optical industry encompasses a wide range of applications related to the properties and movement of light. From lenses for eyeglasses and cameras to optical fibers, optical solutions are an integral part of everyday life. Optical glass is the basic material used in many optical applications, including prisms, lasers, beam splitters and other optical components. Development of Optical Glass As technology evolves, the demand for high-quality optical glass for use in technology continues to grow. Its superior clarity and precision, along with high chemical and temperature resistance, make optical glass an ideal material for advanced technology applications, including robotics, virtual reality displays, laser devices, and 3D printing. Market forecasts indicate that demand for optical glass will increase as developers continue to explore its use in new and improved technologies. Optical Glass Properties While it has many of the properties of other types of glass, optical glass is manufa

Understanding Optical Windows

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The optical windows happen to be flat and comprise optical transparent plates. These plates are designed for maximizing transmissions in a wavelength range. At the same time, it also minimizes absorption and reflection. They are used to protect the optical systems and electronic sensors from the outside environment. Given below is an understanding of the Optical Window and its material properties.   Refractive index Both the Laser Window, as well as optical ones, will shine the light off the surface if you consider it technically. As a matter of fact, they can also measure the reflections for offering precision tracking. Talking about refractive index, it happens to be  the ratio of light speed , which passes into the vacuum to speed of light in optical mediums. This fact describes the slowing down of light upon passing through a particular material.   Density The density of a glass is important to consider because it helps determine the weight of the optical assembly, which is critica