The Application Value of Solar Total Radiation Sensors in the Photovoltaic Field
Firstly, solar total radiation sensors can accurately measure the intensity and distribution of solar radiation. This is crucial for the design and layout of photovoltaic power plants. By understandin...
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Common Types of Lasers
Semiconductor Lasers There are quite a few semiconductor lasers hidden in our homes! When you open your computer’s optical drive to watch an exciting movie or play a fun game, the semiconductor laser...
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Know More about Free Form Surfaces
Common optical surfaces, including planar, spherical, rotationally symmetric aspheric, and cylindrical surfaces, do not fall under the category of freeform surfaces. By definition, a freeform surface ...
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How Does the Scanning Mirror Work
The working principle of a laser scanning galvanometer is based on the generation of torque by an electromagnetic coil in a magnetic field. By controlling the magnitude and direction of the current, t...
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Application Areas of Optical Lightweight
Optical lightweighting has broad applications across multiple fields, primarily including the following aspects: Smartphones, Drones, AR/VR Devices: The design of lightweight optical lenses enhances t...
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Type of Optical Mirrors
The types of optical mirrors mainly include the following: Flat Mirrors:These have flat surfaces that can precisely reflect light. They are primarily used in scientific research, optical experiments, ...
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Cutoff Frequency of Image Sensors
Image sensors (such as CCD, CMOS, etc.) use a pixel array to sample and detect the image formed by an object through an objective lens, as shown in Figure 1.Figure 1: Sampling of the signal by the pix...
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The Application of Alignment Cubes in Spacecraft Development
An alignment cube is a precision optical component whose unique structural design and manufacturing accuracy play a crucial role in the development of spacecraft. This regular hexahedron not only poss...
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Off-Axis Three-Mirror Optical System
The off-axis three-mirror optical system is an advanced optical design that achieves high-resolution and wide-field imaging through the combination of three mirrors. This system has wide applications ...
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Application of Optical Components in Lithography Machines
In lithography machines, the optical system is responsible for focusing and projecting the light beam emitted by the light source onto the silicon wafer to achieve the exposure of circuit patterns. Th...
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The Importance of Fine Annealing for Optical Materials
The importance of fine annealing for optical materials is mainly reflected in the following aspects:Elimination of Internal Stress: During the processing of optical materials, internal stress may be g...
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Types of Prisms in Projectors: Color Combining Prism and TIR prism
Prisms in projectors primarily come in two types: color combining prisms and TIR (Total Internal Reflection) prisms. Each type plays a distinct role in the functioning of the projector.Role of Color C...
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Working Principle of Galvanometer Scanner
A laser galvanometer is a specialized motion device used in the field of laser processing. It relies on two galvanometer mirrors to reflect the laser, forming movement in the XY plane. Unlike general ...
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The Applications of the Reversed Kerr-Cassegrain Optical System
The applications of the Reversed Kerr-Cassegrain optical system in optical detection are as follows:In summary, the Reversed Kerr-Cassegrain optical system has significant application value in optical...
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Diffraction of Light: Light Bending Around Obstacles
The principle of light diffraction is as follows: when light encounters an obstacle or a small aperture, if the size of the obstacle or aperture is comparable to or smaller than the wavelength of the ...
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