A grating is an optical element composed of a series of equidistant parallel grating lines. It is a dispersive element that uses the principle of
Principle and classification A prism is an optical element that deflects light according to a specific angle between the emitted light and the incident light.
Classification of filters: Absorption filter Absorption filters are made by adding special dyes to plastic or glass substrates. According to the same material’s ability to
Principle of spectroscopic element A beam splitter is an optical element that divides a beam of light into two beams according to a certain reflection
Wave plate principle Waveplate, also called phase retarder, is a common polarizing device and a basic optical phase modulator. Its working principle is based on
Introduction to Aspheric Lenses The aspheric lens has a fixed curvature from the center to the edge, while the curvature of the aspheric lens continuously
At present, mirrors, prisms, lenses, windows, filters, gratings, and other optical components are used in laser processing, life sciences, machine vision, optical communications, laser beauty,
There are many methods for manufacturing microarray lenses in the industrial research room, the main ones are the photosensitive glass thermoforming method, laser direct writing
Microlens array is also called fly-eye lens and fly-eye lens. It is an important and basic component of the optical system. Generally, there are a
An imaging lens, also known as an optical lens, is commonly used in the field of industrial automation or machine vision. It is also called
Quartz is an important optical material, which can be used to manufacture most ultraviolet, visible, and near-infrared optical lenses, such as microlens arrays, diffractive optical
The surface curvature of the aspheric lens is different from that of the ordinary spherical lens. In order to pursue the thinness of the lens,
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