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Dielectric mirror
- Product Description
- Parameter Introduction
- Precautions
-
Product Performance
Parameter Item
Technical Specifications
Dimensional tolerance
±0.1 mm
Thickness Tolerance
±0.1 mm
Surface quality
60-40
Aperture for light transmission
>90%
Surface accuracy
λ/4
Wavelength range
300-2000nm
Materials
K9, JGS1, optical-grade glass
Incidence angle
0°-45°
Coating specifications
Dual wavelength: Ravg > 99.5%
Single wavelength: Ravg > 99.5%
Reverse fine grinding or polishingDamage threshold
>3 J/cm², 20 ns, 20 Hz, at 1064 nm
Spectral curve

Application areas
1. High-precision optical instruments
2. Laser motor galvanometer
3. High-Power Laser Reflection Mirror System
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