Dielectric Mirror
Multilayer dielectric coatings on optical components or substrates change the direction of light propagation for applications from laser beam handling to instrument construction and advanced imaging. Our dielectric mirrors offer high reflectivity, broad reflection bands and good coating density. Technical specifications can be customized.
Specification Snapshot
Wavelength Range
300-2000nm
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Overview
Multilayer dielectric coatings on optical components or substrates change the direction of light propagation for applications from laser beam handling to instrument construction and advanced imaging. Our dielectric mirrors offer high reflectivity, broad reflection bands and good coating density. Technical specifications can be customized.
Specifications
| Parameter | Value |
|---|---|
| Dimensional Tolerance | ±0.1mm |
| Thickness Tolerance | ±0.1mm |
| Surface Quality | 60-40 |
| Clear Aperture Dimension | >90% |
| Surface Figure Accuracy | λ/4 |
| Wavelength Range | 300-2000nm |
| Material | K9, JGS1 and optical-grade glass-type materials |
| Angle of Incidence | 0°-45° |
| Coating Specifications Ravg [Dual wavelength] | Ravg>99.5% |
| Coating Specifications Ravg [Single wavelength] | Ravg>99.5% |
| Damage Threshold [20ns;20Hz;@1064nm] | >3J/cm²,20ns,20Hz,@1064nm |
Applications
High-precision optical instruments; laser motor galvanometers; high-power-resistant laser mirror systems
Key Features
Fine-ground or polished rear surface
Datasheet
Product Datasheet
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Supplier Information
Changchun Champion Optics Technology Co., Ltd. (Champion Optics) was founded in 2019 as a spinoff from the Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, focusing on optical thin-film components, spectral instruments, and spectral image processing. Covering 6,000 m² with a 3,600 m² cleanroom, it possesses advanced coating and metrology equipment for full-spectrum precision coating. Main products include precision optical coatings and spectral instruments, featuring its proprietary patterned coating technology. Multispectral filters have been successfully deployed on satellites. It has resolved the bottleneck in space spectral filters, leading the domestic market. Serving aerospace, defense, semiconductor, medical, agriculture, and other sectors, Champion Optics is a leading system-level thin-film solution provider.
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