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Specifications
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Product Description
- Optical element material: UV fused silica
- Reflectivity >99.99% (incident angle 45°)
- Purpose: Deflect beam
LBTEK Super Mirrors are fabricated by depositing multiple layers of high and low refractive index dielectric reflective films on UV fused silica substrates. By increasing the number of layers to enhance reflectivity, the super mirrors can achieve a reflectivity better than 99.99% at the designed wavelength, making them suitable for optical systems with extremely high reflectivity requirements. LBTEK offers super mirrors at five wavelengths: 532 nm, 632.8 nm, 780 nm, 1064 nm, and 1550 nm. For other customization needs, please contact LBTEK technical support.
Diagram
Attributes
MaterialUV fused silica
Diameter25.4 mm
Thickness6 mm
Diameter Tolerance+0.0/-0.1 mm
Thickness Tolerance±0.25 mm
Clear Aperture＞90%CA
Surface Quality (Scratch/Dig)20/10
Surface Flatness (@633 nm)λ/10
Surface Parallelism<3 arcmin
Super Reflective Mirrors
- Design Wavelength: 532 nm, 632.8 nm, 780 nm, 1064 nm, and 1550 nm Optional
- Commonly Used for Light Path Deflection
- Reflectivity >99.99% (incident angle 45°)
The LBTEK super mirror utilizes a fused silica substrate with an extremely low coefficient of thermal expansion and outstanding thermal shock stability. The frosted back design effectively reduces the impact of back-reflected light on experimental systems. LBTEK offers super mirrors with a diameter of 25.4 mm, designed for a 45° angle of incidence, and optimized for wavelengths of 532 nm, 632.8 nm, 780 nm, 1064 nm, and 1550 nm. For custom requirements regarding other sizes, wavelengths, or angles of incidence, please contact LBTEK technical support.
The super reflector is installed on the reflector mount
Product Model | Design Wavelength | Thickness | Angle of Incidence (AOI) | File | Unit Price | Compare | Lead Time | ||
|---|---|---|---|---|---|---|---|---|---|
 | SPM10-532 | 532 nm | 6 mm | 45° | $355.35 | today | Add Cart | ||
| SPM10-633 | 632.8 nm | 6 mm | 45° | $355.35 | 6 weeks | Add Cart | ||
| SPM10-780 | 780 nm | 6 mm | 45° | $355.35 | today | Add Cart | ||
| SPM10-1064 | 1064 nm | 6 mm | 45° | $355.35 | today | Add Cart | ||
| SPM10-1550 | 1550 nm | 6 mm | 45° | $355.35 | today | Add Cart |
Email: support@lbtek.com
Tel: 400-060-6986 (Mon-Sun 9:00-18:00)
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