LBTEK-Your Trusted Partner For Optoelectronic Experiments!

Product Description

Ultra-fast enhanced silver coating, Low group delay dispersion
Optical material: UV fused silica
Operating wavelength: 750 nm-1000 nm

The substrate material of LBTEK ultrafast enhanced silver mirrors is UV-grade fused silica, with a dielectric-enhanced silver coating on the surface that provides high reflectivity and low group delay dispersion in the 750 nm-1000 nm range, making it suitable for femtosecond pulse laser applications. LBTEK offers two sizes: φ12.7 mm and φ25.4 mm. All our mirrors undergo precision machining and strict quality control to ensure LBTEK delivers high-quality mirror products at reasonable prices. LBTEK also provides various customization services—please contact LBTEK Technical Support for details.

Attribute

Operating Wavelength750 nm-1000 nm

Optical component materialUV fused silica

Diameter12.7 mm，25.4 mm

Diameter tolerance+0.0/-0.1 mm

Thickness6.0 mm

Thickness tolerance±0.2 mm

Clear Aperture90% CA

ReflectivityRs＞99%，Rp＞98.5%@750 nm-1100 nm，AOI=45°

Surface finish (scratches/pits)40/20（S/D）

Surface Parallelism<3 arcmin

Ultra-fast Enhanced Silver Film Mirrors

Wavelength Range from 750 nm to 1000 nm
Capable to Be Used for Optical Path Deflection
Applicable in the Field of Femtosecond Pulse Lasers

LBTEK ultrafast enhanced silver mirrors can be used for optical path deflection. The substrate material is made of UV-grade fused silica, which has a lower thermal expansion coefficient and higher thermal stability. The reflective coating on the surface is a dielectric-enhanced silver film, providing high reflectivity and low group delay dispersion in the 750 nm-1000 nm range, making it suitable for femtosecond pulse laser applications. Additionally, LBTEK ultrafast enhanced silver mirrors achieve a reflectivity of over 98% when the beam is incident at 45°.

LBTEK Ultra-Fast Enhanced Silver Mirror Mounted in Mirror Holder

	Product Model	Diameter	Operating Wavelength	Flatness (@633 nm)	Unit Price	Compare	Lead Time
	UFPM10-AG-B	25.4 mm	750 nm-1000 nm	λ/10	$102.76		8 weeks
	UFPM05-AG-B	12.7 mm	750 nm-1000 nm	λ/10	$64.72		8 weeks