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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...

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...

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, ...

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...

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...

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 ...

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...

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...