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Raman spectrum is of great value for pure qualitative analysis and determination of molecular structure, and is widely used in various fields such as chemistry, physics, biology, and medicine. The core optical path of the Raman spectrometer is composed of longpass filter, dichroic mirror and narrowband filter.
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Laser elements are an integral part of laser.Total reflection mirror can form a laser resonator, the output mirror can adjust the proportion of laser output energy,anti-reflective film can effectively reduce the harmful laser reflection, and the polarizer can adjust the laser polarization state.
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Machine vision technology uses special light sources (ring-shaped, spot) and optical filters (Bandpass filter, edge filter, colored glass, etc.) to remove background noise and enhance the contrast of captured images; and through computers and related technologies to process, analyze, and interpret information in images or videos, it achieves automated visual perception and decision-making tasks. It is widely used in industrial, medical, and transportation fields.
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Optical thin film filters are widely used in the field of life and health, fluorescence detection, biochemical analysis, biological imaging and other photoelectric inspection equipment. Types include bandpass filters, cut-off filters, polarization filters, etc.
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Optical thin film filters are widely used in photoelectric detection equipment in the industrial field, which control the reflection, transmission, refraction, and adjustment of beam polarization state of beam signals through thin film filters.
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Spacecraft operating in space require a variety of optical filter. Thin film filters for space applications meet strict environmental conditions.including vacuum environment, ultraviolet radiation, and resistance to various ionizing radiation.
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